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Cover image for Pesticides in streams of the United States-initial results from the National Water-Quality Assessment Program

Pesticides in streams of the United States-initial results from the National Water-Quality Assessment Program

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Cover image for Selected data from field studies of pesticide runoff to surface waters

Selected data from field studies of pesticide runoff to surface waters

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Cover image for Wet atmospheric deposition of pesticides in Minnesota, 1989-94

Wet atmospheric deposition of pesticides in Minnesota, 1989-94

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Cover image for Evaluation of selected information on splitting devices for water samples

Evaluation of selected information on splitting devices for water samples

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Cover image for Studies by the U.S. Geological Survey on sources, transport, and fate of agricultural chemicals

Studies by the U.S. Geological Survey on sources, transport, and fate of agricultural chemicals

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Cover image for Environmental factors that influence the location of crop agriculture in the conterminous United States

Environmental factors that influence the location of crop agriculture in the conterminous United States

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Cover image for Changes in water budgets and sediment yields from a hypothetical agricultural field as a function of landscape and management characteristics--a unit field modeling approach

Changes in water budgets and sediment yields from a hypothetical agricultural field as a function of landscape and management characteristics--a unit field modeling approach

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Cover image for Estimating streamflow and base flow within the nontidal Chesapeake Bay Riverine System

Estimating streamflow and base flow within the nontidal Chesapeake Bay Riverine System

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Cover image for Pesticides in streams of the United States

Pesticides in streams of the United States

Joyner Library - Fed Docs Stacks
Call Number: ASK AT REFERENCE DESK
Cover image for Wet atmospheric deposition of pesticides in Minnesota, 1989-94

Wet atmospheric deposition of pesticides in Minnesota, 1989-94

Joyner Library - Fed Docs Stacks
Call Number: I 19.42/4:97-4026