- Ahne, W.; Wolf, K., 1977, Spring viremia of carp: U.S. Fish and Wildlife Service Fish Disease Leaflet 51, 11 p.,
- Ahne, Winfried; Wolf, Ken, 1977, Spring viremia of carp: U.S. Fish and Wildlife Service Fish Disease Leaflet 51, 11 p. : ill. ; 28 cm.,
- Albers, P.H., 1977, Effects of oil on aquatic birds: U.S. Fish and Wildlife Service FWS/OBS 77-24, vi, 153,
- Allen, Jack E.; Wilson, Sonoma S., 1977, A bibliography of references to avian botulism, 1966-1975: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 204, [1], 6 p. ; 26 cm.,
- Arner, D. H., 1977, Transmission line rights-of-way management: U.S. Fish and Wildlife Service FWS/OBS 76/20.2, [2], 12 p. : ill.; 27 cm.,
- Artmann, Joseph W., 1977, Woodcock status report, 1975: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 201, 36 p.,
- Artmann, Joseph W., 1977, Woodcock status report, 1976.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 209, 21 p.,
- Bagur, J. D., 1977, Coastal marsh productivity: a bibliography: U.S. Fish and Wildlife Service FWS/OBS 77/03, xvi, 300 p.; 27 cm.,
- Bennett, Donald E.; Wydoski, Richard S., 1977, Biology of the redtail surfperch (Amphistichus rhodoterus) from the central Oregon coast: U.S. Fish and Wildlife Service Technical Paper 90, [4], 23 p. : ill. ; 26 cm.,
- Berlin, William H.; Brooke, L. T.; Stone, Linda J., 1977, Verification of a model for predicting the effect of inconstant temperature on embryonic development of lake whitefish (Coregonus clupeaformis): U.S. Fish and Wildlife Service Technical Paper 92, [2], 6 p. : graph ; 26 cm.,
- Berry, K. H., 1977, The East Mojave Desert: An example of inventory design and habitat analysis: U.S. Fish and Wildlife Service FWS/OBS 78/76, p. 495-520,
- Bills, T. D.; Chandler, J. H. Jr.; Marking, L. L., 1977, Malachite green: its toxicity to aquatic organisms, persistence, and removal with activated carbon: U.S. Fish and Wildlife Service Investigations in Fish Control 75, 6,
- Bills, T. D.; Marking, L. L.; Chandler, J. H. Jr., 1977, Formalin: its toxicity to nontarget aquatic organisms, persistence, and counteraction: U.S. Fish and Wildlife Service Investigations in Fish Control 73, 7,
- Bills, Terry D.; Marking, Leif L.; Chandler, Jack H., Jr., 1977, Formalin: its toxicity to nontarget aquatic organisms, persistence, and counteraction: U.S. Fish and Wildlife Service Investigations in Fish Control 73, 7 p. ; graph ; 26 cm,
- Bills, Terry D.; Marking, Leif L.; Chandler, Jack H., Jr., 1977, Malachite green, its toxicity to aquatic organisms, persistence, and removal with activated carbon: U.S. Fish and Wildlife Service Investigations in Fish Control 75, 6 p. ; graph ; 26 cm,
- Boreman, John, 1977, Impacts of power plant intake velocities on fish: U.S. Fish and Wildlife Service FWS/OBS 76/20.1, [2], 10 p. : ill.; 27 cm.,
- Bovee, Ken D.; Cochnauer, Tim, 1977, Development and evaluation of weighted criteria, probability-of-use curves for instream flow assessments: fisheries. IFIP No. 3: U.S. Fish and Wildlife Service FWS/OBS 77/63, ix, 39 p. : ill.; 27 cm.,
- Bullock, G. L., 1977, Vibriosis in fish: U.S. Fish and Wildlife Service Fish Disease Leaflet 50, 11 p.,
- Bullock, Graham L., 1977, Vibriosis in fish: U.S. Fish and Wildlife Service Fish Disease Leaflet 50, 11 p. ; 28 cm.,
- Bury, R. Bruce; Luckenbach, Roger A.; Busack, Stephen D., 1977, Effects of off-road vehicles on vertebrates in the California desert: U.S. Fish and Wildlife Service Wildlife Research Report 8, [1], 23 p. : ill. ; 25 cm.,
- compiled by Dolton, David D., 1977, Mourning dove status report, 1976.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 208, 27 p.,
- compiled by Ecology Consultants, Inc., 1977, Annotated bibliography of natural resource information: Powder River Basin, northeastern Wyoming/southeastern Montana: U.S. Fish and Wildlife Service FWS/OBS 77/31, vi, 240 p.,
- compiled by Ecology Consultants, Inc., 1977, Annotated bibliography of natural resource information: northwestern New Mexico: U.S. Fish and Wildlife Service FWS/OBS 77/33, vi, 141 p.,
- compiled by Ecology Consultants, Inc., 1977, Annotated bibliography of natural resource information: northwestern Colorado: U.S. Fish and Wildlife Service FWS/OBS 77/35, vi, 185 p.,
- compiled by Keenlyne, Kent D., 1977, Endangered or threatened species in Wyoming: U.S. Fish and Wildlife Service FWS/OBS 77/44, 48 p. : maps; 27 cm.,
- compiled by North Dakota Game and Fish Department and Ecology Consultants, Inc., 1977, Annotated bibliography of natural resource information: southwestern North Dakota: U.S. Fish and Wildlife Service FWS/OBS 77/32, vi, 215 p. : map; 27 cm.,
- compiled by Ruos, James L., 1977, Mourning dove status report, 1974: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 202, [2], 26 p. : maps, graphs ; 27 cm.,
- compiled by Ruos, James L.; David D. Dolton, 1977, Mourning dove status report, 1975.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 207, 27 p.,
- compiled by Utah Division of Wildlife Resources and Ecology Consultants, Inc., 1977, Annotated bibliography of natural resource information: southern Utah: U.S. Fish and Wildlife Service FWS/OBS 77/34, 5 v. : maps; 27 cm.,
- Cowardin, L. M., 1977, Analysis and machine mapping of the distribution of band recoveries: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 198, 8 pp.,
- Cowardin, Lewis M., 1977, Analysis and machine mapping of the distribution of band recoveries.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 198, 8 p.,
- Custer, T. W. ; Osborn, R. G., 1977, Wading birds as biological indicators 1975 colony survey: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 206, 1-28,
- Custer, T.W.;Osborn, R.G., 1977, Wading birds as biological indicators: 1975 colony survey: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 206, 28,
- Custer, Thomas W.; Osborn, Ronald G., 1977, Wading birds as biological indicators: 1975 colony survey: U.S. Fish and Wildlife Service FWS/OBS 77/64, [1], 28 p. : ill., maps; 26 cm.,
- Custer, Thomas W.; Osborn, Ronald G., 1977, Wading birds as biological indicators: 1975 colony survey: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 206, [1], 28 p. : ill., maps ; 26 cm.,
- Davenport, D. A., 1977, Computerized tabulation and display of band recovery data: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 199, 7 pp.,
- Davenport, D. Alan, 1977, Computerized tabulation and display of band recovery data.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 199, 7 p.,
- Dawson, Verdel K.; Cumming, Kenneth B.; Gilderhus, Philip A., 1977, Efficacy of 3-trifluoromethyl-4-nitrophenol (TFM), 2‘,5-dichloro-4‘-nitrosalicylanilide (Bayer 73) and a 98:2 mixture as lampricides in laboratory studies: U.S. Fish and Wildlife Service Investigations in Fish Control 77, 11,
- Dawson, Verdel K.; Cummings, Kenneth B.; Gilderhus, Philip A., 1977, Efficacy of 3-trifluoromethyl-4-nitrophenol (TFM), 2‘,5-dichloro-4‘-nitrosalicylanilide (Bayer 73), and a 98:2 mixture of lampricides in laboratory studies: U.S. Fish and Wildlife Service Investigations in Fish Control 77, 11 p. ; graphs ; 26 cm,
- Dewsnup, Richard L., 1977, State laws and instream flows: U.S. Fish and Wildlife Service FWS/OBS 77/27, ii, 71 leaves; 27 cm.,
- Dewsnup, Richard L., 1977, Promising strategies for reserving instream flows: U.S. Fish and Wildlife Service FWS/OBS 77/29, xiv, 63 p.; 27 cm.,
- Dewsnup, Richard L.; Jensen, Dallin W., 1977, Strategies for reserving flows for fish and wildlife: identification, description, and preliminary evaluation: U.S. Fish and Wildlife Service FWS/OBS 77/26, 690 p. in various pagings; 28 cm.,
- Douglas, C. L., 1977, Coordination of bighorn research and management in Joshua Tree National Monument: National Park Service Technical Report CPSU/UNLV 002/06
- Douglas, C. L., 1977, Feral burros of San Miguel Island: National Park Service Contribution CPSU/UNLV 15, 5 p.,
- Ecology Consultants, Inc.; Joseph, Timothy W., 1977, An indexed, annotated bibliography of the endangered and threatened fishes of the Upper Colorado River system: U.S. Fish and Wildlife Service FWS/OBS 77/61, 169 p.; 27 cm.,
- edited by Fore, Paul L., 1977, Proceedings of the 1977 oil spill response workshop: U.S. Fish and Wildlife Service FWS/OBS 77/24, vi, 153 p. : ill.; 28 cm.,
- edited by Johnson, Philip L., 1977, An ecosystem paradigm for ecology: U.S. Fish and Wildlife Service FWS/OBS 77/57, 20 p. : ill. ; 26 cm.,
- edited by Townsend, Joseph E.; Smith, Robert J., 1977, Improving fish and wildlife benefits in range management: proceedings of a seminar held in conjunction with the 41st North American Wildlife and Natural Resource Conference, March 20, 1976. Washington, D.C: U.S. Fish and Wildlife Service FWS/OBS 77/01, vi, 118 p.; 26 cm.,
- Ellis, Scott L., 1977, Guide to land cover and use classification systems employed by western governmental agencies: U.S. Fish and Wildlife Service FWS/OBS 77/05, i, 13, [2] p.; 27 cm.,
- Folmar, Leroy C., 1977, Acrolein, dalapon, diochlobenil, diquat, and endothal: bibliography of toxicity to aquatic organisms: U.S. Fish and Wildlife Service Technical Paper 88, [3], 16 p. ; 26 cm.,
- Gashwiler, Jay S., 1977, Bird populations in four vegetational types in central Oregon.: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 205, 20 p.,
- Goodyear, C. Phillip, 1977, Mathematical methods to evaluate entrainment of aquatic organisms by power plants: U.S. Fish and Wildlife Service FWS/OBS 76/20.3, 17 p.; 27 cm.,
- Graves, Frank M., 1977, Energy, public choices, and environmental data needs: U.S. Fish and Wildlife Service FWS/OBS 77/04, v, 67, [54] p. : ill., maps; 27 cm.,
- Greenhall, Arthur Merwin, 1977, Birds imported into the United States in 1973 and 1974: U.S. Fish and Wildlife Service Wildlife Leaflet 511, 7 p. ; 27 cm.,
- Gulf South Research Institute, 1977, Impact of mosquito control practices: a bibliography: U.S. Fish and Wildlife Service FWS/OBS 76/22, 97 p.,
- Gustavson, Thomas C., 1977, Ecological implications of geopressured-geothermal energy development: Texas-Louisiana Gulf Coast region: U.S. Fish and Wildlife Service FWS/OBS 78/60, 653 p. in various pagings : ill., maps; 27 cm.,
- Heberger, Roy F.; Reynolds, James B., 1977, Abundance, composition, and distribution of crustacean zooplankton in relation to hypolimnetic oxygen depletion in west-central Lake Erie: U.S. Fish and Wildlife Service Technical Paper 93, [2], 17 p. : ill., map ; 26 cm.,
- Henry, R., 1977, Concepts in fish tank design: University of Wisconsin Sea Grant College Program Advisory Report 421, 70-72,
- Higgins, K. F.; Kirsch, L. M.; Duebbert, H. F.; Klett, A., 1977, Construction and operation of cable-chain drag for nest searches: U.S. Fish and Wildlife Service Wildlife Leaflet 512, 14 pp.,
- Higgins, Keneth F.; Kirsch, Leo M.; Duebbert, Harold F.; Klett, A. T.; Lokemoen, John T.; Miller, H. W.; Kruse, Arnold D., 1977, Construction and operation of cable-chain drag for nest searches: U.S. Fish and Wildlife Service Wildlife Leaflet 512, 14 p. : ill. ; 27 cm.,
- Hoffman, G. L., 1977, Argulus, a branchiuran parasite of freshwater fishes: U.S. Fish and Wildlife Service Fish Disease Leaflet 49, 9 p.,
- Hoffman, G. L., 1977, Copepod parasites of freshwater fish: Ergasilus, Achtheres, and Salmincola: U.S. Fish and Wildlife Service Fish Disease Leaflet 48, 10 p.,
- Hoffman, Glenn L., 1977, Copepod parasites of freshwater fish: Ergasilus, Achtheres, and Salmincola: U.S. Fish and Wildlife Service Fish Disease Leaflet 48, 10 p. : ill. ; 28 cm.,
- Hoffman, Glenn L., 1977, Argulus, a Branchiuran parasite of freshwater fishes: U.S. Fish and Wildlife Service Fish Disease Leaflet 49, 9 p. : ill. ; 28 cm.,
- Holden, Paul B., 1977, Habitat requirements of juvenile Colorado River squawfish: U.S. Fish and Wildlife Service FWS/OBS 77/65, 71 p. : ill., map; 27 cm.,
- Houf, L. J.; Campbell, R. S., 1977, Effects of antimycin A and rotenone on macrobenthos in ponds: U.S. Fish and Wildlife Service Investigations in Fish Control 80, 29,
- Houf, Larry J.; Campbell, Robert S., 1977, Effects of antimycin A and retenone on macrobenthos in ponds: U.S. Fish and Wildlife Service Investigations in Fish Control 80, [1], 29 p. : ill. maps ; 26 cm,
- Husar, Sandra L., 1977, The West Indian manatee (Trichechus manatus): U.S. Fish and Wildlife Service Wildlife Research Report 7, [1], 22 p. : ill. ; 25 cm.,
- Information Systems Technical Laboratory, Federation of Rocky Mountain States, Inc., 1977, Comparison of selected operational capabilities of 54 geographic information systems: U.S. Fish and Wildlife Service FWS/OBS 77/54, 25 p. : ill.; 27 cm.,
- Information Systems Technical Laboratory, Federation of Rocky Mountain States, Inc., 1977, Natural resource geographic data bases for Montana and Wyoming: U.S. Fish and Wildlife Service FWS/OBS 77/55, vi, 64 p. : ill., map; 27 cm.,
- Jacobi, Gerald Z.; Degan, Donald J., 1977, Aquatic macroinvertebrates in a small Wisconsin trout stream before, during, and two years after treatment with the fish toxicant antimycin: U.S. Fish and Wildlife Service Investigations in Fish Control 81, [1], 24 p. : ill. maps ; 26 cm,
- Jacobi, Gerald Z.; Degan, Donald J., 1977, Aquatic macroinvertebrates in a small Wisconsin trout stream before, during and two years after treatment with the fish toxicant antimycin: U.S. Fish and Wildlife Service Investigations in Fish Control 81, 24,
- Johnson, D. H., 1977, Some Bayesian statistical techniques useful in estimating frequency and density: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 203, 10 pp.,
- Johnson, D. H.; Sargeant, A. B., 1977, Impact of red fox predation on the sex ratio of prairie mallards: U.S. Fish and Wildlife Service Wildlife Research Report 6, 56 pp.,
- Johnson, Douglas H., 1977, Some Bayesian statistical techniques useful in estimating frequency and density: U.S. Fish and Wildlife Service Special Scientific Report -- Wildlife 203, [1], 10 p. : graphs ; 28 cm.,
- Johnson, Douglas H.; Sargeant, Alan B., 1977, Impact of red fox predation on the sex ratio of prairie mallards: U.S. Fish and Wildlife Service Wildlife Research Report 6, [2], iv, 56 p. : ill., graphs ; 25 cm.,
- Johnson, W. Waynon; Sanders, Herman O., 1977, Chemical forest fire retardants: acute toxicity to five freshwater fishes and a scud: U.S. Fish and Wildlife Service Technical Paper 91, 7 p.,
- Joseph, Timothy W., 1977, An indexed annotated bibliography of the rare fishes of the Upper Missouri River system: U.S. Fish and Wildlife Service FWS/OBS 78/13, ca. 300 p.; 27 cm.,
- Joseph, Timothy W.; Sinning, J. A., 1977, An evaluation of the status, life history, and habitat requirements of endangered and threatened fishes of the Upper Colorado River system: U.S. Fish and Wildlife Service FWS/OBS 77/62, x, 184 p. : ill., map; 27 cm.,
- Kallemeyn, Larry W.; Novotny, Jerry F., 1977, Fish and fish food organisms in various habitats of the Missouri River in South Dakota, Nebraska, and Iowa: U.S. Fish and Wildlife Service FWS/OBS 77/25, ix, 100 p. : ill., maps; 27 cm.,
- Kawatski, Joseph A.; Zittel, Ann E., 1977, Accumulation, elimination, and biotransformation of the lampricide 2‘,5-dichloro-4‘-nitrosalicylanilide by Chironomus tentans: U.S. Fish and Wildlife Service Investigations in Fish Control 79, 8 p. ; graphs ; 26 cm,
- Kawatski, Joseph A.; Zittel, Ann E., 1977, Accumulation, elimination, and biotransformation of the lampricide 2‘,5-dichloro-4‘-nitrosalicylanilide by Chironomus tentans: U.S. Fish and Wildlife Service Investigations in Fish Control 79, 8,
- Keeley, J. E., 1977, Fire dependent reproductive strategies in Arctostaphylos and Ceanothus,: U.S. Forest Service General Technical Report WO-3, p. 391-396,
- Lamb, Berton L., 1977, Protecting instream flows under western water laws: selected papers. IFIP No. 2: U.S. Fish and Wildlife Service FWS/OBS 77/47, ii, 60 p. : 27 cm.,
- Marking, L. L.; Bills, T. D., 1977, Chlorine: its toxicity to fish and detoxification of antimycin: U.S. Fish and Wildlife Service Investigations in Fish Control 74, 5,
- Marking, L. L.; Bills, T. D.; Chandler, J. H. Jr., 1977, Toxicity of furanace to fish, aquatic invertebrates and frog eggs and larvae: U.S. Fish and Wildlife Service Investigations in Fish Control 75, 6,
- Marking, Leif L.; Bills, Terry D., 1977, Chlorine: its toxicity to fish and detoxification of antimycin: U.S. Fish and Wildlife Service Investigations in Fish Control 74, 5 p. ; graph ; 26 cm,
- Marking, Leif L.; Bills, Terry D.; Chandler, Jack H., Jr., 1977, Toxicity of furanace to fish, aquatic invertebrates, and frog eggs and larvae: U.S. Fish and Wildlife Service Investigations in Fish Control 76, 6 p. ; graph ; 26 cm,
- Martin, E.M.;Carney, S.M., 1977, Population ecology of the mallard IV: A review of duck hunting regulations, activity, and success, with special reference to the mallard: U.S. Fish and Wildlife Service Resource Publication No. 130, 137,
- Mech, L.D.;Karns, P.D., 1977, Role of the wolf in a deer decline in the Superior National Forest: U.S. Forest Service Research Paper NC-148, 23,
- Mech, L.D.;Rogers, L.L., 1977, Status, distribution, and movements of martens in northeastern Minnesota: U.S. Forest Service Research Paper NC-143, 7,
- Moore, Russell, 1977, An environmental guide to western surface mining. Part 1: Federal leasable and locatable mineral regulations: U.S. Fish and Wildlife Service FWS/OBS 77/20, v. : ill., maps; 27 cm.,
- Moore, Russell; Mills, Thomas, 1977, An environmental guide to western surface mining. Part Two: impacts, mitigation, and monitoring: U.S. Fish and Wildlife Service FWS/OBS 78/04, v. : ill., maps; 27 cm.,
- Morton, James Walter, 1977, Ecological effects of dredging and dredge spoil disposal: a literature review: U.S. Fish and Wildlife Service Technical Paper 94, [4], 33 p. ; 26 cm.,
- Nelson, R. Wayne, 1977, Habitat and population improvement measures accompanying water resource development projects: U.S. Fish and Wildlife Service FWS/OBS 77/30, iv, 35 p. : maps; 27 cm.,
- Niles, W. E.; Douglas, C. L., 1977, Biota of Lake Mead National Recreation Area, annotated checklist and bibliography, preliminary project report #1: National Park Service Technical Report CPSU/UNLV 008/06, 249 p.,
- Norment, C.; Douglas, C. L., 1977, Ecological studies of feral burros in Death Valley: National Park Service Technical Report CPSU/UNLV 17, 131 p.,
- Office of Biological Services, 1977, Balancing national energy needs with ecological requirements: Eastern Energy and Land Use Task Force Report, executive summary: U.S. Fish and Wildlife Service FWS/OBS 77/23, 34 p. : ill; 28 cm.,
- Office of Biological Services, 1977, Cooperative Instream Flow Service Group: the first year: U.S. Fish and Wildlife Service FWS/OBS 77/36, 8 p. : ill.; 27 cm.,
- Office of Biological Services, 1977, Biological Services Program, fiscal year 1976: U.S. Fish and Wildlife Service FWS/OBS 77/50, 90 p.,
- Plumb, J. A., 1977, Channel catfish virus disease: Revised: U.S. Fish and Wildlife Service Fish Disease Leaflet 52, 8 p.,
- Plumb, John A., 1977, Channel catfish virus disease: U.S. Fish and Wildlife Service Fish Disease Leaflet 52, 8 p.,
- Portnoy, John W., 1977, Nesting colonies of seabirds and wading birds, coastal Louisiana, Mississippi, and Alabama: U.S. Fish and Wildlife Service FWS/OBS 77/07, xii, 126 p. : ill., maps; 27 cm.,
- Ralston, Sally, 1977, The ecological effects of coal strip-mining: a bibliography with abstracts: U.S. Fish and Wildlife Service FWS/OBS 77/09, iv, 416, [1] p.; 27 cm.,
- Rosenau, Jack C.; Faulkner, Glen L.; Hendry, Charles W., Jr.; Hull, Robert W., 1977, Springs of Florida: Florida Department of Natural Resources: Bureau of Geology Bulletin 31, xxvii, 461 p.; col. ill.; maps; 24 cm.,
- Salmen, Larry, 1977, User needs assessment for an operational geographic information system: U.S. Fish and Wildlife Service FWS/OBS 77/21, ix, 79 p. : ill.; 27 cm.,
- Salmen, Larry, 1977, A general design schema for an operational geographic information system: U.S. Fish and Wildlife Service FWS/OBS 77/22, vi, 43 p. : ill.; 27 cm.,
- Sanders, Herman O., 1977, Toxicity of the molluscicide Bayer 73 and residue dynamics of Bayer 2353 in aquatic invertebrates: U.S. Fish and Wildlife Service Investigations in Fish Control 78, 7 p. ; graphs ; 26 cm,
- Schnick, Rosalie A.; Graves, Kimberlee A., 1977, Investigations in Fish Control: index to numbers 1-72, 1964-76: U.S. Fish and Wildlife Service Investigations in Fish Control 82, 19 p.,
- Staton, Mark A.; Dixon, James R., 1977, Breeding biology of the spectacled caiman, Caiman crocodilus crocodilus, in the Venezuelan Llanos: U.S. Fish and Wildlife Service Wildlife Research Report 5, [2], 21 p. : ill. ; 26 cm.,
- Terrell, T. T., 1977, Interim hierarchical regional classification scheme for coastal ecosystems of the United States and its territories: U.S. Fish and Wildlife Service FWS/OBS 77/48, 38 p.,
- Teskey, Robert O.; Hinckley, Thomas M., 1977, Impact of water level changes on woody riparian and wetland communities. Volume I, plant and soil responses: U.S. Fish and Wildlife Service FWS/OBS 77/58, v. : ill.; 27 cm.,
- Teskey, Robert O.; Hinckley, Thomas M., 1977, Impact of water level changes on woody riparian and wetland communities. Volume II, the southern forest region: U.S. Fish and Wildlife Service FWS/OBS 77/59, v. : ill.; 27 cm.,
- Teskey, Robert O.; Hinckley, Thomas M., 1977, Impact of water level changes on woody riparian and wetland communities. Volume III, the central forest region: U.S. Fish and Wildlife Service FWS/OBS 77/60, v. : ill.; 27 cm.,
- Thorne Ecological Institute, 1977, Directory of existing natural resource agency manuals and handbooks: U.S. Fish and Wildlife Service FWS/OBS 77/10, ii, 61 p. ; 28 cm.,
- van Wagtendonk, J. W., 1977, Fire management in the Yosemite mixed conifer ecosystem: U.S. Forest Service General Technical Report WO-3, p. 459-463,
- Vories, Kimery C., 1977, The Plant Information Network: Vol. I, a user‘s guide: U.S. Fish and Wildlife Service FWS/OBS 77/38, 4 v. : ill., maps (some in pocket); 27 cm.,
- Vories, Kimery C., 1977, The Plant Information Network. Vol. II, reclamation and PIN in northwestern Colorado: U.S. Fish and Wildlife Service FWS/OBS 77/39, 4 v. : ill., maps (some in pocket); 27 cm.,
- Vories, Kimery C., 1977, The Plant Information Network. Vol. III, reclamation and PIN in the Powder River Basin of Montana and Wyoming: U.S. Fish and Wildlife Service FWS/OBS 77/40, 4 v. : ill., maps (some in pocket); 27 cm.,
- Vories, Kimery C., 1977, The Plant Information Network. Vol. IV, a subject guide and annotated bibliography of selected literature on land reclamation in western United States: U.S. Fish and Wildlife Service FWS/OBS 77/41, 4 v. : ill., maps (some in pocket); 27 cm.,
- Walburg, Charles H., 1977, Lake Francis Case, a Missouri River reservoir: changes in the fish population in 1954-75, and suggestions for management: U.S. Fish and Wildlife Service Technical Paper 95, [2], 12 p. : ill. ; 26 cm.,
- Wedemeyer, Gary A.; Yasutake, William T., 1977, Clinical methods for the assessment of the effects of environmental stress on fish health: U.S. Fish and Wildlife Service Technical Paper 89, [2], 18 p. : ill. ; 27 cm.,
- Wilson, William J.; Buck, E. H.; Player, G. F.; Dreyer, L. D., 1977, Winter water availability and use conflicts as related to fish and wildlife in arctic Alaska: a synthesis of information: U.S. Fish and Wildlife Service FWS/OBS 77/06, viii, 222, [26] p. : ill.; 27 cm. & portfolio (4 leaves : 4 fold. maps; 30 cm.),
