Author
Geological Survey (U.S.)
63
Geological Survey (U.S.),
33
United States. Army. Corps of Engineers
7
United States. Forest Service. Pacific Northwest Region
7
Wood, Tamara M.,
7
Rickert, David A., 1940-
6
United States. Bureau of Reclamation
6
Vander Meulen, Dean B.
6
United States. Bureau of Land Management
5
Evans, James George, 1938-
4
Hines, Walter G.
4
Imlay, Ralph W. 1908-1989
4
Oregon. Department of Geology and Mineral Industries
4
Oregon. Water Resources Department
4
Gannett, Marshall W.,
3
McKenzie, Stuart W.
3
O'Connor, Jim E., 1959-
3
Oregon. State Mining Board
3
Shenon, Philip J. 1897-1966
3
Smithsonian Institution. Press
3
U.S. Fish and Wildlife Service
3
United States. Bureau of Land Management. Oregon State Office,
3
United States. Forest Service
3
Ach, Jay A.
2
Ashley, Roger P. 1940-
2
Baldwin, Ewart Merlin, 1915-
2
Bargar, Keith E.
2
Berta, Annalisa
2
Bragg, Heather M.,
2
Brooks, Howard C.
2
Burns, Erick R.,
2
Clifton, H. Edward 1934-
2
Diller, J. S. 1850-1928
2
Eugene Water & Electric Board
2
Gilluly, James, 1896-1980
2
Hardison, J. H. 1965-
2
Johnson, Charles G.
2
Keith, Terry E. C.
2
Keith, William J., 1933-
2
Minor, Scott A.
2
Moore, Ellen James
2
Orr, Elizabeth L.
2
Orr, William N., 1939-
2
Peck, Dallas L. 1929-
2
Peterson, Norman V.
2
Ramp, Len
2
Rounds, Stewart,
2
Sawlan, Michael G.
2
Sobieszczyk, Steven,
2
Turrin, Brent D.
2
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