Author
Geological Survey (U.S.)
431
United States. Bureau of Land Management
99
United States. Bureau of Land Management. Wyoming State Office
87
National Operations Center (U.S.)
76
Geological Survey (U.S.),
38
United States. Bureau of Land Management,
29
United States. Forest Service,
28
Geological Survey of Wyoming
26
National Operations Center (U.S.),
26
Roehler, Henry W.
25
United States. Bureau of Land Management. Wyoming State Office,
24
IntraSearch, Inc
18
University of Wyoming. Department of Geology
18
Denson, N. M. 1914-
15
Love, J. D. 1913-2002
15
McGrew, Laura W. 1921-
12
U.S. Atomic Energy Commission
12
Williams, Van S.
11
Zeller, H. D. 1922-2009
11
United States. Forest Service
10
United States. Natural Resources Conservation Service
10
Wyoming Agricultural Experiment Station
10
Wyoming. State Engineer's Office
10
Coates, Donald A.
9
National Science and Technology Center (U.S.)
9
Pierce, W. G. 1904-1994
9
Stephens, E. Vernon 1932-2015
9
Hyden, Harold J. 1922-1967
8
Macke, David L.
8
Merewether, E. A. 1930-
8
United States. Soil Conservation Service
8
Crist, Marvin A., 1930-
7
Houston, Robert S. 1923-
7
McAndrews, Harry, 1926-
7
Richmond, Gerald Martin, 1914-
7
Schumann, R. Randall
7
Fullerton, David S.
6
Hettinger, Robert D.
6
Honey, James G.
6
Keefer, William R., 1924-
6
M'Gonigle, John W.
6
Mapel, W. J. 1922-
6
Rohrer, Willis L.
6
Schroeder, Marvin L.
6
United States. Forest Service. Intermountain Region
6
United States. Forest Service. Rocky Mountain Region
6
Bayley, Richard W. 1919-
5
Braddock, William A., 1929-2003
5
Colorado School of Mines. Research Institute
5
Finn, Thomas M.,
5
more ...