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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 -
2
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 -
3
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