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Author: Geological Survey (U.S.)
Author: National Water-Quality Assessment Program (U.S.)
Author: *-*
Institution
Collection
Subject
159
Water quality
67
Groundwater Quality
60
Nutrient pollution of water
59
Pesticides Environmental aspects
58
Water Pollution
50
Groundwater Pollution
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27
Water quality biological assessment
20
Water quality Measurement
19
Land use Environmental aspects
18
Groundwater
16
Hydrogeology
16
Nitrates Environmental aspects
16
Trace elements Environmental aspects
15
Organochlorine compounds Environmental aspects
15
Suspended sediments
13
Agricultural chemicals Environmental aspects
13
Organic water pollutants
12
Organic compounds Environmental aspects
11
Groundwater flow
11
Water-supply
10
Aquifers
10
Water quality management
9
High Plains Aquifer
9
River sediments
9
Stream ecology
9
Trace elements in water
9
Volatile organic compounds Environmental aspects
8
Agricultural pollution
8
Water quality Research
7
Contaminated sediments
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Author
Geological Survey (U.S.)
National Water-Quality Assessment Program (U.S.)
11
Spahr, Norman E.
9
Gilliom, Robert J.
7
Fallon, James D.
7
Lee, K. E.
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7
McMahon, Peter B.
7
Transport of Anthropogenic and Natural Contaminants (TANC) to Public-Supply Wells (Study)
6
Domagalski, Joseph L.
6
Mueller, David K.
5
Brown, Larry R.
5
Deacon, Jeffrey R.
5
Giddings, Elise M. P.
5
Goldstein, Robert M.
5
Hamilton, Pixie A.
5
Kingsbury, James A.
5
Kratzer, Charles R.
5
Litke, David W.
5
Sprague, Lori A.
5
Thiros, Susan A.
4
Anderholm, Scott K.
4
Andrews, William J., 1962-
4
Baker, Nancy Tucker, 1957-
4
Bell, R. W.
4
Berndt, Marian P.
4
Burow, Karen R.
4
Capel, Paul D.
4
Coes, Alissa L.
4
Demcheck, Dennis K.
4
Ebbert, J. C.
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Language
Genre
Literary Form
Region
65
United States
35
California
28
Wisconsin
23
Minnesota
17
Texas
17
Washington (State)
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15
Florida
15
Mississippi River Watershed
14
High Plains Aquifer
14
Utah
13
Colorado
13
Illinois River Watershed
12
Georgia
11
Indiana
11
Oregon
10
Colorado River Watershed (Colo.-Mexico)
9
Connecticut
9
Michigan
9
Middle West
9
New Jersey
9
South Carolina
9
Willamette River Watershed
8
Iowa
8
Louisiana
8
Nevada
8
Ozark Mountains
7
Alabama
7
Arizona
7
Nebraska
7
New England
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Call Number
Year of Publication