- Adams, Maurice V.; John, C. B.; Kelly, R. F.; LaPointe, A. E.; Meurer, R. W., 1975, Mineral resource management of the Outer Continental Shelf : leasing procedures, evaluation of resources, and supervision of production operations on leased lands of the Outer Continental Shelf: United States Dept. of the Interior, Geological Survey, Circular 720, iv, 32 p. :ill. ;26 cm.,
- Adams, Victor W., 1975, Earth science data in urban and regional information systems; a review: U.S. Geological Survey, Circular 712, iii,29 p. :ill., maps ; 26 cm.,
- Briggs, Reginald Peter; Pomeroy, John S.; Davies, William E., 1975, Landsliding in Allegheny County, Pennsylvania: U.S. Geological Survey, Circular 728, iii, 18 p. :ill., maps ;26 cm.,
- Britton, L. J.; Averett, R. C.; Ferreira, R. F., 1975, An introduction to the processes, problems, and management of urban lakes: Circular 601-K, 22 p.,
- Complied by Falk, Anne Lucas; Miller, Ralph L., 1975, Worldwide directory of national earth-science agencies: U.S. Geological Survey, Circular 716, iv, 32 p. ;26 cm.,
- Edited by White, Donald Edward; Williams, David L., 1975, Assessment of geothermal resources of the United States, 1975: U.S. Dept. of the Interior, Geological Survey, Circular 726, iv, 155 p. :ill. ;26 cm.,
- Edited by Yount, M. E., 1975, United States Geological Survey Alaska Program, 1975: U.S. Geological Survey, National Center, Circular 722, iii, 58 p :ill. ;27 cm.,
- Ficke, John F.; Hawkinson, Richard O., 1975, The National Stream Quality Accounting Network (NASQAN); some questions and answers: U.S. Geological Survey, National Center, Circular 719, iii, 23 p. :ill., maps ;26 cm.,
- Gair, Jacob Eugene; Windolph, John F.; Wright, Nancy A., 1975, Preliminary results of geochemical soil survey, Hamme tungsten district, North Carolina: U.S. Geological Survey, Circular 711, iii, 19 p. :ill., maps ;26 cm.,
- Geological Survey (U.S.), 1975, Seismic engineering program report, January-March 1975: U.S. Dept. of the Interior, Geological Survey, Circular 717-A, v, p A1-A17; map ;26 cm.,
- Grossling, Bernardo F., 1975, In search of a statistical probability model for petroleum-resource assessment : a critique of the probabilistic significance of certain concepts and methods used in petroleum-resource assessment : to that end, a probabilistic model is sketched: U.S. Dept. of the Interior, Geological Survey, Circular 724, iv, 18 p. :ill. ;26 cm.,
- Hines, Walter G.; Rickert, D. A.; McKenzie, S. W.; Bennett, J. P., 1975, Formulation and use of practical models for river-quality assessment: U.S. Geological Survey, Western Region, Circular 715-B, v, p B1-B13 :ill. ; 26 cm.,
- Miller, Betty M.; Thomsen, H. L.; Dolton, G. L.; Coury, A. B.; Hendricks, T. A.; Lennartz, F. E.; Powers, R. B.; Sable, E. G.; Varnes, K. I., 1975, Geological estimates of undiscovered recoverable oil and gas resources in the United States: U.S. Geological Survey, Circular 725, iv, 78 p. :ill., maps ;26 cm.,
- Raymond, William H.; King, Robert Ugstad; Norton, James Jennings, 1975, Anomalous concentrations of several metals in iron-formation of the Blue Lead Mountain area, Pennington County, South Dakota: U.S. Geological Survey, Circular 707, iii, 14 p. :maps ;26 cm.,
- Richter, Donald H.; Albert, N. R. D.; Barnes, D. F.; Griscom, Andrew; Marsh, S. P.; Singer, D. A., 1975, The Alaskan mineral resource assessment program; background information to accompany folio of geologic and mineral resource maps of the Nabesna Quadrangle, Alaska: U.S. Dept. of the Interior, Geological Survey, Circular 718, iii, 11 p. :maps ;26 cm.,
- Rickert, David A.; Hines, Walter G., 1975, A practical framework for river-quality assessment: U.S. Geological Survey, Circular 715-A, v, p A1-A17 :ill. ;26 cm.,
- Roberts, Albert Eugene, 1975, Selected geologic literature on the California continental borderland and adjacent areas, to January 1, 1975: U.S. Dept. of the Interior, Geological Survey, Circular 714, iii, 116 p. ;27 cm.,
- Walker, Flora K., 1975, Bibliography and index of U.S. Geological Survey publications relating to coal, January 1971-June 1974: U.S. Dept. of the Interior, Geological Survey, Circular 709, v, 14 p. ;26 cm.,
- Weld, Betsy A.; Iseri, Kathleen T.; Horton, Gary W., 1975, Reports and maps of the Geological Survey released only in the open files, January through April, 1974: U.S. Dept. of the Interior, Geological Survey, Circular 706, 10 p. ;26 cm.,
