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Search Results for the EPA National Library Catalog
Items Found: 13
Showing: Items 1 - 13
Your Search: (SUBJECT=Watershed quality)
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Title
Year Published
1
Assessing economic effects of salinity on irrigated agriculture in the Colorado River Basin : agronomic and economic considerations /
1973
2
Blaine gypsum groundwater recharge demonstration project data report /
1997
3
Estimation of areas contributing recharge to selected public-supply wells in designated metro core areas of Upper Wicomico River and Rockawalking Creek basins, Maryland
2001
4
Geochemical relations and distribution of selected trace elements in ground water of the northern part of the western San Joaquin Valley, California
1991
5
Geohydrology and water quality of stratified-drift aquifers in the Exeter, Lamprey, and Oyster River basins, southeastern New Hampshire
1990
6
Ground water issues and solutions in the Potomac River Basin/Chesapeake Bay Region
1989
7
Ground-water quality assessment of the Carson River Basin, Nevada, and California : results of investigations, 1987-91 /
1997
8
Ground-water quality in northern Ada County, lower Boise River basin, Idaho, 1985-96
1998
9
Relation of land use to nitrogen concentration in ground water in the Patuxent River Basin, Maryland /
1995
10
Updated 305b Guidelines: Advantages and Expectations
1997
11
Water-quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin : trace elements in streambed sediment and fish livers, 1995-96 /
2000
12
Water-quality assessment of the Carson River ground-water basin, Nevada and California project description /
1987
13
Willamette Basin, Oregon : nitrogen in streams and ground water, 1980-90 /
1996
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