Author
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United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water Resources,
21
Massachusetts
20
Prakken, Lawrence B.,
20
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Water and Wildlife,
20
United States. Congress. Senate. Select Committee on Indian Affairs,
20
California. State Water Resources Control Board,
19
Meinzer, Oscar Edward, 1876-1948,
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Tennessee. Division of Water Quality Control
19
Washington (State)
19
Wisconsin. Department of Natural Resources
19
Alabama
18
Arkansas
18
Arkansas Geological Commission
18
California. Department of Water Resources,
18
Carson, Max H.,
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Clark, Corrie E.,
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Ellsworth, C. E. 1882-
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Florida
18
Geological Survey (U.S.). Surface Water Branch,
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Idaho
18
Love, S. K. 1903-
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Montana
18
South Carolina
18
United States. Army. Corps of Engineers,
18
United States. Congress,
18
United States. Congress. House. Committee on Public Works,
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United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution,
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Humphries, Marc,
17
Minnesota. Department of Natural Resources
17
Nassau County (N.Y.). Department of Public Works
17
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation and the Environment,
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United States. Congress. House. Committee on Rules,
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United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Water, and Wildlife,
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Vermont
17
Wisconsin
17
Delaware
16
Florida. Department of Environmental Regulation
16
Kettle, Pamela,
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Oklahoma
16
United States,
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United States. Congress. House. Committee on Natural Resources. Subcommittee on Water and Power,
16
United States. Congress. Senate. Committee on Environment and Public Works
16
Canfield, G. H.,
15
United States. Congress. House. Committee on Government Operations,
15
United States. Congress. Senate. Committee on Indian Affairs,
15
Wichita (Kan.)
15
Wyoming. State Engineer's Office
15
Arkansas Soil and Water Conservation Commission
14
Connecticut
14
Frittelli, John,
14
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