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1
Effects of farming systems on ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-95 /
Published 1998Subjects: “…Agriculture Environmental aspects Minnesota Princeton.…”
Government Document Book -
2
Hydrologic conditions and water quality in an agricultural area in Kleberg and Nueces counties, Texas, 1996-98 /
Published 2001Subjects: Search for the full-text version of this title in HathiTrust
Government Document Book -
3
Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed /
Published 2000Subjects: “…Agriculture Environmental aspects Chesapeake Bay Watershed.…”
Connect to online resource
Government Document Book -
4
Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed /
Published 2000Subjects: Online Access
Government Document eBook -
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Effects of agricultural best-management practices on the Brush Run Creek headwaters, Adams County, Pennsylvania, prior to and during nutrient management /
Published 1996Subjects: Online Access
Government Document eBook -
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Shallow ground-water quality adjacent to burley tobacco fields in northeastern Tennessee and southwestern Virginia, Spring 1997 /
Published 2001Subjects: Connect to online resource
Government Document Book -
9
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania : hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to impl...
Published 1996Subjects: Online Access
Government Document eBook -
10
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on quality of surface runoff at a small carbon...
Published 1997Subjects: Online Access
Government Document eBook -
11
Shallow ground-water quality adjacent to burley tobacco fields in northeastern Tennessee and southwestern Virginia, spring 1997 /
Published 2001Subjects: Online Access
Government Document eBook -
12
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania : hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to impl...
Published 1996Subjects:Government Document Book -
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Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of pipe-outlet terracing on quantity and quality of surface runoff an...
Published 1997Subjects: Online Access
Government Document eBook -
17
Effects of farming systems on ground-water quality at the management systems evaluation area near Princeton, Minnesota, 1991-95 /
Published 1998Subjects: Online Access
Government Document eBook