Clinoptilolite-rich rocks in agricultural use for soil amendment and potential nitrogen-pollution mitigation | Libros

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Ground-water flow, geochemistry, and effects of agricultural practices on nitrogen transport at study sites in the Piedmont and Coastal Plain physiographic provinces, Patuxent River Basin, Maryland

E. Randolph McFarland

1995

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Point-nonpoint source trading for managing agricultural pollutant loadings

David Letson

1993

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The world food situation

Pierre R. Crosson

1977

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Nitrate occurrence in U.S. waters (and related questions)

John Fedkiw

1991

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Chehalis best management practices evaluation project

Debby Sargeant

1996

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Nitrates in groundwater

Larry W. Canter

1997

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Pesticide Contamination in Freshwater and Soil Environs

Mohammad Aneesul Mehmood

2020

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Shallow ground-water quality in agricultural areas of northern Alabama and Middle Tennessee, 2000-2001

James A. Kingsbury

2003

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