- Ainley, David G., 1980, Beached marine birds and mammals of the North American west coast: a manual for their census and identification: U.S. Fish and Wildlife Service FWS/OBS 80/03, vii, 207 p. : 76 ill.; 22 cm.,
- Allen, Kenneth O.; Hardy, Joe W., 1980, Impacts of navigational dredging on fish and wildlife: a literature review: U.S. Fish and Wildlife Service FWS/OBS 80/07, vii, 81 p. : ill.; 28 cm.,
- Anderson, S.H.;Geissler, P.H.;Dawson, D.K., 1980, Coastal and Marine Bird Data Base: U.S. Fish and Wildlife Service FWS/OBS 80/39, vii, 54,
- Anderson, Stanley H.; Geissler, Paul H.; Dawson, Deanna K., 1980, Coastal and marine bird data base: U.S. Fish and Wildlife Service FWS/OBS 80/39, vii, 54 p. : ill.; 28 cm.,
- Avery, M. L.; Springer, P. F.; Dailey, N. S., 1980, Avian mortality at man-made structures: an annotated bibliography (revised): U.S. Fish and Wildlife Service FWS/OBS 80/54, 152 pp.,
- Avery, Michael L.; Springer, Paul F.; Dailey, Nancy S., 1980, Avian mortality at man-made structures: an annotated bibliography (revised): U.S. Fish and Wildlife Service FWS/OBS 80/54, 152 p. : 1 map; 28 cm.,
- Barclay, John S., 1980, Impact of stream alterations on riparian communities in south-central Oklahoma: U.S. Fish and Wildlife Service FWS/OBS 80/17, xiv, 91 p. : ill.; 28 cm.,
- Bayha, Keith, 1980, Instream flow methodologies for regional and national assessment. IFIP No. 7: U.S. Fish and Wildlife Service FWS/OBS 78/61, xii, 98 p. : ill., maps; 27 cm.,
- Beccasio, Angelo D., 1980, Atlantic coast ecological inventory user‘s guide and information base: U.S. Fish and Wildlife Service FWS/OBS 80/51, ix, 163 p. : ill., maps; 28 cm.,
- Benson, Norman Gustaf, 1980, Effects of post-impoundment shore modifications on fish populations in Missouri River reservoirs: U.S. Fish and Wildlife Service Research Report 80, 32 p. : ill. ; 26 cm.,
- Berry, K. H., 1980, A review of the effects of off-road vehicles on birds and other vertebrates: U.S. Forest Service General Technical Report INT-86, p. 451-467,
- Biderman, John O.; Drury, William H., 1980, The effects of low levels of oil on aquatic birds-a nontechnical summary of research activities FY76 through FY78: U.S. Fish and Wildlife Service FWS/OBS 80/16, 5 leaves; 28 cm.,
- Blus, L.J.;Stafford, C.J., 1980, Breeding biology and relation of pollutants to black skimmers and gull-billed terns in South Carolina: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 230, 18,
- Blus, Lawrence J.; Stafford, Charles J., 1980, Breeding biology and relation of pollutants to black skimmers and gull-billed terns in South Carolina: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 230, 18 p. : 8 ill. ; 26 cm.,
- Bullock, G. L., 1980, Bacterial kidney disease of salmonid fishes caused by Renibacterium salmoninarum: U.S. Fish and Wildlife Service Fish Disease Leaflet 60, 10 p.,
- Bullock, Graham L., 1980, Bacterial kidney disease of salmonid fishes caused by Renibacterium salmoninarum: U.S. Fish and Wildlife Service Fish Disease Leaflet 60, 10 p.,
- Bury, R. Bruce; Dodd, C. Kenneth; Fellers, Gary, M., 1980, Conservation of the amphibia of the United States: A review: U.S. Fish and Wildlife Service Resource Publication 134, 34 p.,
- compiled by Goldsberry, James R.; Rhoades, Sharon L.; Schroeder, Lonnie D.; Smith, Morton M., 1980, Waterfowl status report, 1975.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 226, 86 p.,
- compiled by Larned, William W.; Rhoades, Sharon L.; Norman, K. Duane, 1980, Waterfowl status report, 1976.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 227, 88 p.,
- Cushwa, C. T., 1980, A summary of fish and wildlife information needs to surface mine coal in the United States. Part 1, fish and wildlife information needs in the Federal surface mining permanent regulations: U.S. Fish and Wildlife Service FWS/OBS 79/48.1, 104 p.,
- Cushwa, Charles T., 1980, A procedure for describing fish and wildlife for Pennsylvania: summary evaluation report: U.S. Fish and Wildlife Service FWS/OBS 79/19A, ii, 15 p.; 28 cm.,
- Dahlberg, Michael D.; Duncan, James W.; Burke, John M., 1980, Winter fish populations in probable locations of air bubblers in the St. Mary‘s River-Lake Superior area: U.S. Fish and Wildlife Service FWS/OBS 80/60, 117 p. in various pagings : ill., maps ; 28 cm.,
- Davis, Graham J.; Brinson, Mark M., 1980, Responses of submersed vascular plant communities to environmental change: U.S. Fish and Wildlife Service FWS/OBS 79/33, x, 70 p. : ill.; 27 cm.,
- Davis, Graham J.; Brinson, Mark M., 1980, Responses of submersed vascular plant communities to environmental changes: summary: U.S. Fish and Wildlife Service FWS/OBS 80/42, iii, 15 p.; 28 cm.,
- Davis, J. S.; McKenzie, M. D.; Miglarese, J. V.; Dunlap, R. H.; Manzi, J. J.; Barclay, L. A., 1980, Ecological characterization of the Sea Island coastal region of South Carolina and Georgia: Vol. IV, atlas: U.S. Fish and Wildlife Service FWS/OBS 79/43, 56 p. [oversized],
- Dees, Lola T., 1980, Sea lamprey: U.S. Fish and Wildlife Service Leaflet 580, 7 p.,
- Dietz, D.R.;Uresk, D.W.;Messner, H.E.;McEwen, L.C., 1980, Establishment, survival, and growth of selected browse species in a ponderosa pine forest: U.S. Forest Service Research Paper RM-219, 11,
- Douglas, C. L., 1980, Studies of bighorn-burro interaction in Death Valley: progress toward the objectives: National Park Service Technical Report CPSU/UNLV 006/19, 15 p.,
- edited by Clugston, James P., 1980, Proceedings of the Clemson Workshop on environmental impacts of pumped storage hydroelectric operations: U.S. Fish and Wildlife Service FWS/OBS 80/28, iv, 206 p. : ill., maps; 27 cm.,
- edited by Fore, Paul L.; Peterson, Russell D., 1980, Proceedings of the Gulf of Mexico coastal ecosystem workshop: Office of Environment, Region 2, U.S. Fish and Wildlife Service: U.S. Fish and Wildlife Service FWS/OBS 80/30, vi, 214 p. : ill.; 28 cm.,
- edited by Fuiman, Lee A., 1980, Proceedings of the fourth annual larval fish conference: U.S. Fish and Wildlife Service FWS/OBS 80/43, iv, 279 p. : ill., maps; 28 cm.,
- edited by Lewis, James C.; Bunce, Elaine W., 1980, Rehabilitation and creation of selected coastal habitats: proceedings of a workshop: U.S. Fish and Wildlife Service FWS/OBS 80/27, v, 162 p, : ill., maps; 28 cm.,
- edited by Mathews, T. D., 1980, Ecological characterization of the Sea Island coastal region of South Carolina and Georgia. Vol. I, physical features of the characterization area: U.S. Fish and Wildlife Service FWS/OBS 79/40, 4 v. : ill., maps; 28 cm.,
- edited by McKenzie, M. D., 1980, Ecological characterization of the Sea Island coastal region of South Carolina and Georgia Vol. II, socioeconomic features of the characterization area: U.S. Fish and Wildlife Service FWS/OBS 79/41, 4 v. : ill., maps; 28 cm.,
- edited by Wyman, D. J.; Beskid, N. J., 1980, Handling of combustion and emission-abatement wastes from coal-fired power plants: implications for fish and wildlife resources: U.S. Fish and Wildlife Service FWS/OBS 80/33, xii, 184 p. : ill.; 28 cm.,
- Fefer, Stewart I.; Schettig, Patricia A., 1980, An ecological characterization of coastal Maine: U.S. Fish and Wildlife Service FWS/OBS 80/29, 6 volumes including maps,
- Fritz, Eugene S., 1980, Cooling water intake screening devices used to reduce entrainment and impingement: U.S. Fish and Wildlife Service FWS/OBS 76/20.9, 21 p. : ill.; 28 cm.,
- Fritz, Eugene S., 1980, Potential impacts of low pH on fish and fish populations: U.S. Fish and Wildlife Service FWS/OBS 80/40.2, iii, 14 p.; 28 cm.,
- Fritz, Eugene S.; Rago, Paul J.; Murarka, Ishwar P., 1980, Strategy for assessing impacts of power plants on fish and shellfish populations: U.S. Fish and Wildlife Service FWS/OBS 80/34, xii, 68 p. : ill.; 28 cm.,
- Geis, A.D., 1980, Relative attractiveness of different foods at wild bird feeders: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 233, 11,
- Geis, Aelred D., 1980, Relative attractiveness of different foods at wild bird feeders: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 233, 11 p. : ill. ; 26 cm.,
- Gosselink, James, 1980, Tidal marshes-the boundary between land and ocean: U.S. Fish and Wildlife Service FWS/OBS 80/15, 12 p. : ill.; 22 x 30 cm.,
- Hall, R.J., 1980, Effects of environmental contaminants on reptiles: A review: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 228, 12,
- Hall, Russell James, 1980, Effects of environmental contaminants on reptiles: a review: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 228, 12 p. ; 26 cm.,
- Handwerger, Hillary Ann; Gildren, Kathy Ann, 1980, Guide to the National Power Plant Team‘s bibliographic data base: U.S. Fish and Wildlife Service FWS/OBS 80/06, 48 p. : ill.; 27 cm.,
- Horak, Gerald C.; Olson, James E., 1980, Proceedings of the uranium mining and milling workshop: U.S. Fish and Wildlife Service FWS/OBS 80/57, v, 107 p. : ill., map; 27 cm.,
- Jehl, J. R., Jr.; White, M. J., Jr.; Bond, S. I., 1980, Effects of sound and shock waves on marine vertebrates: an annotated bibliography: U.S. Fish and Wildlife Service FWS/OBS 80/02, 6 p.,
- Johnson, B. Thomas, 1980, Laboratory procedure for estimating residue dynamics of xenobiotic contaminants in a freshwater food chain: U.S. Fish and Wildlife Service Technical Paper 103, 16 p. : ill. ; 26 cm.,
- Joyce, M. R.; Rundquist, L. A.; Moulton, L. L.; Firth, R. W.; Follmann, E. H., 1980, Gravel removal guidelines manual for arctic and subarctic flood plains: U.S. Fish and Wildlife Service FWS/OBS 80/09, 169 p. : ill.; 22 cm.,
- Kelly, G. Alan; Griffith, J. S.; Jones, Ronald D., 1980, Changes in distribution of trout in Great Smoky Mountains National Park, 1900-1977: U.S. Fish and Wildlife Service Technical Paper 102, 10 p. ; 27 cm.,
- Krohn, William B.; Bizeau, Elwood G., 1980, The Rocky Mountain population of the western Canada goose: its distribution, habitats, and management: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 229, 93 p. : ill. ; 26 cm.,
- Larsen, D. K.; Davis, D. W.; Detro, R. A.; Dumond, P. B.; Liebow, E. B.; Motschall, R. M.; Sorensen, D. P.; Guidroz, W. S., 1980, Mississippi Deltaic plain ecological characterization: a socioeconomic study. Vol. I, synthesis papers: U.S. Fish and Wildlife Service FWS/OBS 79/05, 368 p.,
- Leedy, Daniel L., 1980, An annotated bibliography on planning and management for urban-suburban wildlife: U.S. Fish and Wildlife Service FWS/OBS 79/25, 256 p.; 28 cm.,
- Leslie, D. M., Jr.; Douglas, C. L., 1980, Human disturbance at water sources of desert bighorn sheep: National Park Service Technical Report CPSU/UNLV 010/12
- Liebow, Edward B., 1980, Texas barrier islands region ecological characterization: a socioeconomic study. Vol. 1, synthesis papers: U.S. Fish and Wildlife Service FWS/OBS 80/19, 2 v. : ill., maps; 28 cm.,
- Liebow, Edward B., 1980, Texas barrier islands region ecological characterization: a socioeconomic study. Vol. 2, data appendix: U.S. Fish and Wildlife Service FWS/OBS 80/20, 2 v. : ill., maps; 28 cm.,
- Liston, Charles R.; Duffy, Walter G.; Ashton, Diane E.; McNabb, Clarence D.; Koehler, Fred E., 1980, Environmental baseline and evaluation of the St. Mary‘s River dredging: U.S. Fish and Wildlife Service FWS/OBS 80/62, xxviii, 295 p.,
- McAda, Charles W.; Wydoski, Richard S., 1980, The razorback sucker, Xyrauchen texanus, in the Upper Colorado River Basin, 1974-76: U.S. Fish and Wildlife Service Technical Paper 99, 15 p. : ill., maps ; 26 cm.,
- McKenzie, M. D.; Barclay, L. A., 1980, Ecological characterization of the Sea Island coastal region of South Carolina and Georgia Vol. IV, executive summary: U.S. Fish and Wildlife Service FWS/OBS 79/45, 4 v. : ill., maps; 28 cm.,
- Meade, J. W.; Haines, P. B; Howey, R. G.; Theis, G. L., 1980, Controlled large-scale hatching of brine shrimp, Artemia salina: U.S. Fish and Wildlife Service Lamar Information Leaflet 3, 9 p.,
- Meneely, Scott C.; Duzan, Steven L.; Schemnitz, Sanford D., 1980, Impacts of uranium mining and milling upon the fish and wildlife resources of the New Mexico San Juan Basin Region: U.S. Fish and Wildlife Service FWS/OBS 80/56, viii, 159 p. : ill., maps; 27 cm.,
- Menzie, Calvin M., 1980, Metabolism of pesticides: update III: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 232, xxxi, 709 p. : ill. ; 26 cm.,
- Mikol, Sharon A., 1980, Field guidelines for using transects to sample nongame bird populations: U.S. Fish and Wildlife Service FWS/OBS 80/58, v, 26 p. : ill.; 27 cm.,
- Mitchell, A. J.; Hoffman, G. L., 1980, Important tapeworms of North American freshwater fishes: U.S. Fish and Wildlife Service Fish Disease Leaflet 59, 18 p.,
- Mitchell, A. J.; Hoffman, Glenn L., 1980, Important tapeworms of North American freshwater fishes: U.S. Fish and Wildlife Service Fish Disease Leaflet 59, 18 p.,
- Mulvihill, E. L.; Francisco, C. A.; Glad, J. B.; Kaster, K. B., 1980, Biological impacts of minor shoreline structures on the coastal environment: state-of-the-art review. Vol. I, 156 pp. Vol. II,: U.S. Fish and Wildlife Service FWS/OBS 77/51, 2 v. : ill., maps; 28 cm.,
- National Coastal Ecosystems Team, 1980, Summary plan for application of coastal characterizations to energy-related developments: U.S. Fish and Wildlife Service FWS/OBS 80/31, 9 p.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States: U.S. Fish and Wildlife Service FWS/OBS 80/01, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States: the Red wolf: U.S. Fish and Wildlife Service FWS/OBS 80/01.1, 7 leaves : ill. ; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Attwater‘s greater prairie chicken: U.S. Fish and Wildlife Service FWS/OBS 80/01.10, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Cape Sable sparrow: U.S. Fish and Wildlife Service FWS/OBS 80/01.11, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the leatherback sea turtle: U.S. Fish and Wildlife Service FWS/OBS 80/01.12, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-green sea turtle: U.S. Fish and Wildlife Service FWS/OBS 80/01.13, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Texas blind salamander: U.S. Fish and Wildlife Service FWS/OBS 80/01.14, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Yuma clapper rail: U.S. Fish and Wildlife Service FWS/OBS 80/01.15, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Santa Barbara song sparrow: U.S. Fish and Wildlife Service FWS/OBS 80/01.16, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Eskimo curlew: U.S. Fish and Wildlife Service FWS/OBS 80/01.17, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-southern sea otter: U.S. Fish and Wildlife Service FWS/OBS 80/01.18, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Morro Bay kangaroo rat: U.S. Fish and Wildlife Service FWS/OBS 80/01.19, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-blunt-nosed leopard lizard: U.S. Fish and Wildlife Service FWS/OBS 80/01.2, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-California least tern: U.S. Fish and Wildlife Service FWS/OBS 80/01.20, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Kirtland‘s warbler: U.S. Fish and Wildlife Service FWS/OBS 80/01.21, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Hawksbill turtle: U.S. Fish and Wildlife Service FWS/OBS 80/01.22, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Indiana bat: U.S. Fish and Wildlife Service FWS/OBS 80/01.23, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Atlantic salt marsh snake: U.S. Fish and Wildlife Service FWS/OBS 80/01.24, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the dusky seaside sparrow: U.S. Fish and Wildlife Service FWS/OBS 80/01.25, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Hawaiian goose (NENE): U.S. Fish and Wildlife Service FWS/OBS 80/01.26, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Columbian white-tailed deer: U.S. Fish and Wildlife Service FWS/OBS 80/01.27, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-salt marsh harvest mouse: U.S. Fish and Wildlife Service FWS/OBS 80/01.28, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Puerto Rican parrot: U.S. Fish and Wildlife Service FWS/OBS 80/01.29, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the whooping crane: U.S. Fish and Wildlife Service FWS/OBS 80/01.3, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the, United States Kemp‘s (Atlantic) Ridley sea turtle: U.S. Fish and Wildlife Service FWS/OBS 80/01.30, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States Bachman‘s warbler: U.S. Fish and Wildlife Service FWS/OBS 80/01.31, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States the Florida Everglade kite: U.S. Fish and Wildlife Service FWS/OBS 80/01.32, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States Puerto Rican whip-poor-will: U.S. Fish and Wildlife Service FWS/OBS 80/01.33, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States Aleutian Canada goose: U.S. Fish and Wildlife Service FWS/OBS 80/01.34, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States West Indian manatee: U.S. Fish and Wildlife Service FWS/OBS 80/01.35, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States island night lizard: U.S. Fish and Wildlife Service FWS/OBS 80/01.36, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States: U.S. Fish and Wildlife Service FWS/OBS 80/01.37, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the light-footed clapper rail: U.S. Fish and Wildlife Service FWS/OBS 80/01.4, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Okaloosa darter: U.S. Fish and Wildlife Service FWS/OBS 80/01.43, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the eastern cougar: U.S. Fish and Wildlife Service FWS/OBS 80/01.44, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the jaguarundi: U.S. Fish and Wildlife Service FWS/OBS 80/01.45, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the Florida panther: U.S. Fish and Wildlife Service FWS/OBS 80/01.46, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the American crocodile: U.S. Fish and Wildlife Service FWS/OBS 80/01.47, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the key deer: U.S. Fish and Wildlife Service FWS/OBS 80/01.48, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-Laysan duck: U.S. Fish and Wildlife Service FWS/OBS 80/01.49, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-San Clemente loggerhead shrike: U.S. Fish and Wildlife Service FWS/OBS 80/01.5, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United: U.S. Fish and Wildlife Service FWS/OBS 80/01.50, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-California clapper rail: U.S. Fish and Wildlife Service FWS/OBS 80/01.56, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-American peregrine falcon: U.S. Fish and Wildlife Service FWS/OBS 80/01.57, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States- Santa Cruz long-toed salamander: U.S. Fish and Wildlife Service FWS/OBS 80/01.58, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the pine barrens treefrog: U.S. Fish and Wildlife Service FWS/OBS 80/01.6, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the red-cockaded woodpecker: U.S. Fish and Wildlife Service FWS/OBS 80/01.7, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-ivory-billed woodpecker: U.S. Fish and Wildlife Service FWS/OBS 80/01.8, ca. 600 p. : ill., maps; 30 cm.,
- National Fish And Wildlife Laboratory, 1980, Selected vertebrate endangered species of the seacoast of the United States-the ocelot: U.S. Fish and Wildlife Service FWS/OBS 80/01.9, ca. 600 p. : ill., maps; 30 cm.,
- Nelson, William R., 1980, Ecology of larval fishes in Lake Oahe, South Dakota: U.S. Fish and Wildlife Service Technical Paper 101, 19 p. : 7 ill. ; 26 cm.,
- Nelson, William Roland; Beckman, Lance G., 1980, Entrainment of ichthyoplankton by irrigation withdrawal systems: U.S. Fish and Wildlife Service FWS/OBS 79/16, viii, 29 p. : ill., maps; 28 cm.,
- Newman, James R., 1980, Effects of air emissions on wildlife resources: U.S. Fish and Wildlife Service FWS/OBS 80/40.1, vii, 32 p. : ill.; 28 cm.,
- Nolde, M., 1980, Streamside areas-management dividends: U.S. Fish and Wildlife Service FWS/OBS 80/55, 8 p. : col. ill.; 27 cm.,
- Office of Biological Services, 1980, Biological evaluation of environmental impacts : proceedings of a symposium at the 1976 meeting of the Ecological Society of America, American Institute of Biological Sciences: U.S. Fish and Wildlife Service FWS/OBS 80/26, iv, 237 p. : ill.; 27 cm.,
- Office of Biological Services, 1980, Preliminary information, volcanic ash problems and concerns for fish and wildlife: U.S. Fish and Wildlife Service FWS/OBS 80/38, iv, 34 leaves; 28 cm.,
- Proctor, Charles M., 1980, An ecological characterization of the Pacific northwest coastal region. Vol. 1., conceptual model: U.S. Fish and Wildlife Service FWS/OBS 79/11, 5 v. : ill., maps.; 28 cm.,
- Proctor, Charles M., 1980, An ecological characterization of the Pacific Northwest coastal region. Vol. 2., characterization atlas-regional synopsis: U.S. Fish and Wildlife Service FWS/OBS 79/12, 5 v. : ill., maps.; 28 cm.,
- Proctor, Charles M., 1980, An ecological characterization of the Pacific Northwest coastal region. Vol. 3., characterization atlas, zone and habitat descriptions: U.S. Fish and Wildlife Service FWS/OBS 79/13, 5 v. : ill., maps.; 28 cm.,
- Proctor, Charles M., 1980, An ecological characterization of the Pacific Northwest coastal region. Vol. 4., classification atlas, watershed unit descriptions: U.S. Fish and Wildlife Service FWS/OBS 79/14, 5 v. : ill., maps.; 28 cm.,
- Proctor, Charles M., 1980, An ecological characterization of the Pacific Northwest coastal region. Vol. 5., data source appendix: U.S. Fish and Wildlife Service FWS/OBS 79/15, 5 v. : ill., maps.; 28 cm.,
- Rowlett, Richard A., 1980, Observations of marine birds and mammals in the northern Chesapeake bight: U.S. Fish and Wildlife Service FWS/OBS 80/04, xii, 87 p. : ill., maps; 28 cm.,
- Sandifer, P. A., 1980, Ecological characterization of the Sea Island coastal region of South Carolina and Georgia Vol. III, biological features of the characterization area: U.S. Fish and Wildlife Service FWS/OBS 79/42, 4 v. : ill., maps; 28 cm.,
- Sowls, Arthur L., 1980, Catalog of California seabird colonies: U.S. Fish and Wildlife Service FWS/OBS 80/37, iv, 371 p. : ill., maps; 28 cm.,
- Stern, Daniel H.; Stern, Michele S., 1980, Effects of bank stabilization on the physical and chemical characteristics of streams and small rivers: a synthesis: U.S. Fish and Wildlife Service FWS/OBS 80/11, 2 v.; 27 cm.,
- Stern, Daniel H.; Stern, Michele S., 1980, Effects of bank stabilization on the physical and chemical characteristics of streams and small rivers: an annotated bibliography: U.S. Fish and Wildlife Service FWS/OBS 80/12, 2 v.; 27 cm.,
- Sweetman, Debra A., 1980, Protecting instream flows in Montana: Yellowstone River Reservation case study. IFIP No. 10: U.S. Fish and Wildlife Service FWS/OBS 79/36, iii, 71 p.; 27 cm.,
- Timmons, T. J.; Shelton, William Lee; Davis, William Donald, 1980, Gonad development, fecundity, and spawning season of largemouth bass in newly impounded West Point Reservoir, Alabama-Georgia: U.S. Fish and Wildlife Service Technical Paper 100, 6 p. : ill. ; 26 cm.,
- Trial, Joan G.; Demion, L. M.; Stanley, J. G., 1980, The dual matrix and other environmental impact assessment methods: U.S. Fish and Wildlife Service FWS/OBS 80/32, 46 p.,
- U.S. Interagency Advisory Committee on Water Data. Subcommittee on Sedimentation, 1980, Notes on sedimentation activities calendar year 1979: U.S. Geological Survey, Office of Water Data Coordination , viii, 543 p.,
- U.S. Interagency Advisory Committee on Water Data. Subcommittee on Sedimentation., 1980, Notes on sedimentation activities calendar year 1978: U.S. Geological Survey, Office of Water Data Coordination , viii, 236 p.,
- Walters, M. A.; Teskey, Robert O.; Hinckley, Thomas M., 1980, Impact of water level changes on woody riparian and wetland communities. Vol. VII, Mediterranean region, western arid and semi-arid region: U.S. Fish and Wildlife Service FWS/OBS 78/93, [7] v. : ill., maps; 27 cm.,
- Walters, M. A.; Teskey, Robert O.; Hinckley, Thomas M., 1980, Impact of water level changes on woody riparian and wetland communities. Vol. VIII, Pacific Northwest and Rocky Mountain regions: U.S. Fish and Wildlife Service FWS/OBS 78/94, [7] v. : ill., maps; 27 cm.,
- Ward, George H., Jr.; Armstrong, Neal E., 1980, Matagorda Bay, Texas: its hydrography, ecology, and fishery resources: U.S. Fish and Wildlife Service FWS/OBS 81/52, xvi, 230 p. : ill., maps; 28 cm.,
- Wells, LaRue, 1980, Food of alewives, yellow perch, spottail shiners, trout-perch, and slimy and fourhorn sculpins in southeastern Lake Michigan: U.S. Fish and Wildlife Service Technical Paper 98, 12 p. ; 26 cm.,
- White, Mary Ray; Valdez, Felix D.; White, Michael D., 1980, Instream flow negotiation: review of practices: U.S. Fish and Wildlife Service FWS/OBS 80/53, iii, 68 p.; 27 cm.,
- Wicker, Karen M., 1980, Mississippi Deltaic plain ecological characterization: a habitat mapping study. A user‘s guide to the habitat maps: U.S. Fish and Wildlife Service FWS/OBS 79/07, 91 p. in various pagings : ill., maps; 28 cm.,
- Woodward-Clyde Consultants, 1980, Gravel removal studies in arctic and subarctic floodplains in Alaska: U.S. Fish and Wildlife Service FWS/OBS 80/08, xxiii, 403 p. : ill. (some col.), maps; 28 cm.,
- Wydoski, Richard S.; Helm, William T., 1980, Effects of alterations to low gradient reaches of Utah streams: summary: U.S. Fish and Wildlife Service FWS/OBS 80/13, 2 v. : ill.; 27 cm.,
- Wydoski, Richard S.; Helm, William T., 1980, Effects of alterations to low gradient reaches of Utah streams: U.S. Fish and Wildlife Service FWS/OBS 80/14, 2 v. : ill.; 27 cm.,
