Author
Geological Survey (U.S.),
Prakken, Lawrence B.,
4
Louisiana. Department of Transportation and Development
3
Louisiana. Department of Transportation and Development,
2
United States. Bureau of Reclamation
2
White, Vincent E. 1979-
2
White, Vincent E.,
2
Burnett, Robert D.,
1
Burns, Alan W.,
1
Carson Water Subconservancy District (Nev.)
1
Colorado. Division of Wildlife
1
Conover, Clyde Stuart, 1916-
1
Gungle, Bruce,
1
Haugh, Connor J.,
1
Heywood, Charles E.,
1
Jefferson County (Wash.)
1
Johnson, Kenneth H.,
1
Jones, Joseph L., 1958-
1
Maurer, Douglas K.,
1
McGuire, Virginia L.,
1
Nace, Raymond L. 1907-1987,
1
Nature Conservancy (U.S.),
1
Nishikawa, Tracy,
1
Reed, T. B.,
1
Santa Barbara (Calif.)
1
Tennessee Valley Authority
1
United States. Bureau of Land Management,
1
United States. Department of Defense,
1
Washington (State). Department of Ecology
1