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1. Upper Auglaize Watershed AGNPS Modeling Project : final report (id:38801)

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2. Constructed wetlands and other approaches to protecting water quality (id:7016565)

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3. Economics of water quality protection from nonpoint sources : theory and practice (id:33401)

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4. Simulation models, GIS and nonpoint-source pollution (II) : January, 1994-October, 1994 : 176 citations from AGRICOLA (id:7083837)

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5. Simulation models, GIS and nonpoint-source pollution (III) : November, 1994-September, 1995 (id:7083839)

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6. Economics of agricultural management measures in the coastal zone (id:CAT10698446)

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7. Nonpoint-source pollution issues : January 1990-November 1994 (id:7077366)

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8. Voluntary incentives for reducing agricultural nonpoint source water pollution (id:33019)

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9. Simulation models, GIS and nonpoint-source pollution (I) : January 1991-December 1993 (id:7083836)

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10. Environmental concerns associated with livestock, dairy, and poultry production (id:CAT10657838)

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11. Point-nonpoint source trading for managing agricultural pollutant loadings : prospects for coastal watersheds (id:CAT93505325)

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12. Agricultural air emissions effects on water quality (id:7084375)