Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (AUTHOR=Koerkle AND Edward AND H)

Select Item Title Year Published
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on water quality in the Little Conestoga Creek Headwaters, 1983-89 / 1996
Simulation of streamflow and water quality in the Brandywine Creek subbasin of the Christina River basin, Pennsylvania and Delaware, 1994-98 / 2003
Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 1997

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