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Author: Geological Survey (U.S.)
Language: English
Collection: Storage Gov Pub
Subject: Groundwater Quality
Institution
Collection
Format
Subject
Groundwater Quality
91
Water quality
62
Hydrogeology
39
Groundwater Pollution
21
Groundwater flow
21
Water-supply
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18
Aquifers
18
Pesticides Environmental aspects
15
Water quality management
13
Land use Environmental aspects
11
Hydrology
10
Water table
8
Water Pollution
8
Water quality Measurement
7
Sewage sludge Environmental aspects
7
Water resources development
6
Nitrates Environmental aspects
6
Sanitary landfills Environmental aspects
6
Water Nitrogen content
5
Land treatment of wastewater Environmental aspects
5
Nutrient pollution of water
5
Water levels
4
Monitoring wells
4
River sediments
4
Saltwater encroachment
4
Soil pollution
4
Waste disposal in the ground
4
Water chemistry
4
Water quality monitoring stations
3
Agricultural chemicals Environmental aspects
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Author
Geological Survey (U.S.)
49
National Water-Quality Assessment Program (U.S.)
14
Wyoming. Department of Agriculture
8
United States. Environmental Protection Agency
8
Wyoming. Department of Environmental Quality
7
Metro Wastewater Reclamation District (Colo.)
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6
New Hampshire. Water Resources Division
5
United States. Bureau of Land Management
4
Andrews, William J., 1962-
4
Berndt, Marian P.
4
Bruce, Breton W.
4
Eddy-Miller, Cheryl A.
4
Kansas. Department of Health and Environment
4
Rodríguez-Martínez, Jesús
4
Saad, David A.
4
Sloto, Ronald A.
4
United States. Department of Energy
4
Yager, Tracy J. B.
3
Arkansas Geological Commission
3
Arkansas Soil and Water Conservation Commission
3
Christenson, Scott C.
3
Coes, Alissa L.
3
Cunningham, William L.
3
Dumouchelle, D. H.
3
Fallon, James D.
3
Florida. Department of Environmental Regulation
3
Grady, Stephen J.
3
Hamilton, Pixie A.
3
Hansen, Cristi V.
3
Kay, Robert T.
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Language
Literary Form
Region
18
Colorado
17
California
17
Florida
16
Wyoming
12
Kansas
12
Minnesota
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12
Pennsylvania
12
United States
11
Washington (State)
11
Wisconsin
10
New Jersey
10
Oklahoma
10
Tennessee
9
Arizona
9
Michigan
9
Nebraska
9
Nevada
8
Ohio
8
Virginia
7
New Hampshire
6
Georgia
6
Iowa
6
Mississippi River Watershed
6
New York (State)
6
North Carolina
5
Arapahoe County
5
Arkansas
5
Elbert County
5
High Plains Aquifer
5
Idaho
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Year of Publication