Author
Geological Survey (U.S.)
223
United States. National Park Service
23
Educational Resources Information Center (U.S.)
20
United States. Congress. House. Committee on Resources
20
United States,
19
United States. Congress. Senate. Committee on Energy and Natural Resources
19
United States. Bureau of Mines
18
University of Texas. Bureau of Economic Geology
17
Battelle Memorial Institute. Office of Nuclear Waste Isolation
15
University of Texas. Division of Economic Geology
15
United States. Department of Education
14
U.S. Fish and Wildlife Service
13
United States. Congress. House. Committee on Transportation and Infrastructure
12
Barnes, Virgil E. 1903-1998
11
Texas Water Commission
11
Asquith, William H.
10
West Texas Geological Society
10
Texas. Department of Transportation
9
National Water-Quality Assessment Program (U.S.)
8
San Antonio Water System (Tex.)
8
Sellards, E. H. 1875-1961
8
Slade, R. M.
8
Texas Water Development Board
8
Udden, Johan August, 1859-1932
8
Flawn, Peter T., 1926-2017
7
Galveston Bay Foundation
7
Land, Larry F.
7
Raines, Timothy H.
7
Stone and Webster Engineering Corporation
7
United States. Congress. House. Committee on Natural Resources
7
United States. Congress. House. Committee on the Judiciary
7
University of Texas at Austin. Bureau of Economic Geology
7
University of Texas. Bureau of Economic Geology and Technology
7
Bebout, Don G.
6
Brown, L. F. 1928-
6
Galloway, William E.
6
Houston (Tex.)
6
McMurtry, Larry
6
Small, Ted A.
6
Texas Board of Water Engineers
6
Texas. Department of Water Resources
6
United States. Congress. House. Committee on Public Works and Transportation
6
Adkins, W. S. 1890-1956
5
Austin (Tex.)
5
Beede, J. W. 1871-1940
5
Böse, Emil, 1868-1927
5
King, Philip B., 1903-1987
5
Lee, Roger W.
5
Lonsdale, John T. 1895-1960
5
McGowen, J. H.
5
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