Author
Geological Survey (U.S.)
1,420 results
U.S. Atomic Energy Commission
139 results
Kentucky Geological Survey
51 results
Imlay, Ralph W. (Ralph Willard), 1908-1989
49 results
Cobban, William A., 1916-2015
41 results
United States. National Aeronautics and Space Administration
35 results
United States. Agency for International Development
33 results
Yochelson, Ellis L. (Ellis Leon), 1928-2006
30 results
United States. National Oceanic and Atmospheric Administration
29 results
Brazil. Departamento Nacional da Produção Mineral
28 results
National Science Foundation (U.S.)
28 results
California. Department of Water Resources
26 results
Roehler, Henry W.
25 results
Todd, Ruth, 1913-1984
24 results
United States. Office of Naval Petroleum and Oil Shale Reserves
24 results
Geological Survey of Wyoming
23 results
Shacklette, Hansford T.
23 results
University of Wyoming. Department of Geology
23 results
United States. National Park Service
21 results
King, Philip B., 1903-1987
20 results
Leopold, Luna B. (Luna Bergere), 1915-2006
20 results
Gordon, Mackenzie, 1913-
19 results
Love, J. D. (John David), 1913-2002
19 results
Scott, Kevin M., 1935-
19 results
United States. Bureau of Indian Affairs
19 results
Addicott, Warren O.
18 results
Bedinger, M. S.
18 results
Bergquist, Harlan R. (Harlan Richard), 1908-
18 results
Geological Survey of Pakistan
18 results
Hamilton, Warren Bell, 1925-
18 results
Palmer, Allison R.
18 results
Armstrong, Augustus K.
17 results
Hietanen, Anna Martta, 1909-
17 results
United States. Department of Energy
17 results
Bateman, Paul C., 1910-2007
16 results
California. Division of Mines and Geology
16 results
Langer, William H.
16 results
Sando, William Jasper
16 results
Sims, P. K. (Paul Kibler), 1918-2011
16 results
Sohn, I. G. (Israel Gregory), 1911-2000
16 results
Woodring, W. P. (Wendell Phillips), 1891-1983
16 results
Cole, W. Storrs (William Storrs), 1902-1989
15 results
Drake, Avery Ala, 1927-
15 results
Ladd, Harry S. (Harry Stephen), 1899-1982
15 results
Miesch, A. T. (Alfred T.)
15 results
Nassau County (N.Y.). Department of Public Works
15 results
Pojeta, John, Jr
15 results
Ross, Reuben James, 1918-
15 results
Sohl, Norman F. (Norman Frederick), 1924-
15 results
White, Donald Edward, 1914-2002
15 results
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