Distribution of Selected Herbicides and Nitrate in the Mississippi River and Its Major Tributaries, April Through June 1991

Distribution of Selected Herbicides and Nitrate in the Mississippi River and Its Major Tributaries, April Through June 1991 PDF Author: D. A. Goolsby
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 430

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Distribution of Selected Herbicides and Nitrate in the Mississippi River and Its Major Tributaries, April Through June 1991

Distribution of Selected Herbicides and Nitrate in the Mississippi River and Its Major Tributaries, April Through June 1991 PDF Author: D. A. Goolsby
Publisher:
ISBN:
Category : Herbicides
Languages : en
Pages : 430

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Selected Papers on Agricultural Chemicals in Water Resources of the Midcontinental United States

Selected Papers on Agricultural Chemicals in Water Resources of the Midcontinental United States PDF Author:
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 108

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Water-resources Investigations Report

Water-resources Investigations Report PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 80

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U.S. Geological Survey Open-file Report

U.S. Geological Survey Open-file Report PDF Author:
Publisher:
ISBN:
Category : Geological surveys
Languages : en
Pages : 622

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U.S. Geological Survey Toxic Substances Hydrology Program

U.S. Geological Survey Toxic Substances Hydrology Program PDF Author: U.S. Geological Survey Toxic Substances Hydrology Program. Technical Meeting
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 636

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U.S. Geological Survey Toxic Substances Hydrology Program

U.S. Geological Survey Toxic Substances Hydrology Program PDF Author: David W. Morganwalp
Publisher:
ISBN:
Category : Pollution
Languages : en
Pages : 638

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Review of the Registration and Reregistration Process of the Environmental Protection Agency Under the Federal Insecticide, Fungicide, and Rodenticide Act

Review of the Registration and Reregistration Process of the Environmental Protection Agency Under the Federal Insecticide, Fungicide, and Rodenticide Act PDF Author: United States. Congress. House. Committee on Agriculture. Subcommittee on Department Operations and Nutrition
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 536

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Ecological Management of Agricultural Weeds

Ecological Management of Agricultural Weeds PDF Author: Matt Liebman
Publisher: Cambridge University Press
ISBN: 1139427245
Category : Science
Languages : en
Pages : 546

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This book presents principles and practices for ecologically based weed management in a wide range of temperate and tropical farming systems. Special attention is given to the evolutionary challenges that weeds pose and the roles that farmers can play in the development of new weed-management strategies.

Occurrence and Transport of Agricultural Chemicals in the Mississippi River Basin, July Through August 1993

Occurrence and Transport of Agricultural Chemicals in the Mississippi River Basin, July Through August 1993 PDF Author: D. A. Goolsby
Publisher:
ISBN:
Category : Agricultural chemicals
Languages : en
Pages : 32

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Water-quality Assessment of the Eastern Iowa Basins

Water-quality Assessment of the Eastern Iowa Basins PDF Author: Douglas J. Schnoebelen
Publisher:
ISBN:
Category : Pesticides
Languages : en
Pages : 72

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