The quality of our nation's waters
Subtitle: nutrients and pesticides
By: Gregory J. Fuhrer ... [et al.].
Contributors: Fuhrer, Gregory J.
Series: U.S. Geological Survey circular ;; 1225
Publisher: U.S. Department of the Interior; Brand: U S Geological Survey; U S Geological Survey
Published: 1999
Place of publication: Reston, Va
Language: eng
Subjects: Nutrient pollution of water -- United States; Pesticides -- Environmental aspects -- United States; Water quality -- United States
Notes: Includes bibliographical references (p. ).