Author
Geological Survey (U.S.)
225
United States. Bureau of Land Management
8
Southwest Florida Water Management District (Fla.)
7
Los Angeles (Calif.). Department of Water and Power
6
Marshall, R. B. 1867-1949
6
Meinzer, Oscar Edward, 1876-1948
6
North Carolina. Department of Natural Resources and Community Development
6
Merritt, Michael L.
5
Reilly, Thomas E.
5
United States. Army. Corps of Engineers
5
United States. Bureau of Indian Affairs
5
United States. Bureau of Reclamation
5
United States. Federal Highway Administration
5
Inyo County (Calif.)
4
Jordan, Paul Robert, 1933-
4
United States. Environmental Protection Agency
4
Aldridge, B. N.
3
Barlow, Paul M.
3
Bidlake, W. R.
3
Christenson, Scott C.
3
Crawford, Charles G.
3
Cruff, R. W.
3
Daniel, Charles C., III 1943-
3
Florida. Department of Environmental Protection
3
Freeman, William B., 1883-
3
Harned, Douglas
3
Healy, R. W.
3
Hollett, Kenneth J.
3
Holtschlag, David J.
3
Intergovernmental Resource Center of Clark County (Wash.)
3
Kansas. Department of Health and Environment
3
Leighton, Marshall Ora, 1874-1958
3
Martin, Jeffrey D.
3
Metropolitan Dade County (Fla.). Department of Environmental Resources Management
3
Morgan, David S.
3
Nassau County (N.Y.). Department of Public Works
3
National Water-Quality Assessment Program (U.S.)
3
North Dakota State Water Commission
3
Parrett, Charles
3
Patterson, J. L.
3
Rathbun, R. E.
3
Smith, Richard A., 1945-
3
Texas Water Commission
3
Waddell, K. M. 1937-
3
Washington County (Or.). Unified Sewerage Agency
3
Wiche, Gregg J.
3
Alexander, Richard B.
2
Belitz, Kenneth
2
Blanchard, Stephen F.
2
Boetcher, P. F.
2
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