U.S. Department of the Interior
Bruce Babbitt, Secretary
U.S. Geological Survey
Charles G. Groat, Director
Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.
Reston, Virginia, 1999
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Box 25286
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Suggested citation for this report:
U.S. Geological Survey, 1999, The Quality of Our Nation's Waters-- Nutrients and Pesticides: U.S. Geological Survey Circular 1225, 82 p.
Library of Congress Cataloging-in-Publication Data
The quality of our nation's waters : nutrients and pesticides/
Gregory J. Fuhrer... [et al.].
p. cm.--
(U.S. Geological Survey circular; 1225)
Includes bibliographic references.
ISBN 0-607-92296-6
1. Nutrient pollution of water--United States. 2. Pesticides-
-Environmental aspects--United States. 3. Water quality--United States. I. Fuhrer,
Gregory J. II Series.
TD427.N87Q33 1999
363.739'42'0973--dc21
99--26892
CIP
National Water-Quality Assessment Program | |
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The Quality of Our Nation's Waters--Nutrients and Pesticides contents |