Author
Geological Survey (U.S.)
28
Dover, James H.
5
Pilcher, Steven H.
4
Huber, Jeff
3
Berg, Henry C.
2
Kelley, Karen
2
Riehle, J. R.
2
Bickerstaff, Damon P., 1965-
1
Brown, Philip J.
1
Connard, Gerald George
1
Freeman, Curtis J.
1
Grybeck, D. J.
1
Hudson, Travis, 1946-
1
Huss, Steven W.
1
Keith, W. J.
1
Miller, Marti L.
1
Millholland, Madelyn A. 1952-
1
Nelson, Steven W.
1
Richter, Donald H.
1
Saltus, R. W.
1
Schaefer, Janet
1
Sherman, Gary E., 1953-
1
United States. Bureau of Mines
1