Pesticides in the lower Clackamas River Basin, Oregon, 2000-01
By: by Kurt D. Carpenter ; prepared in cooperation with the Clackamas River Water Providers and Clackamas County Department of Water Environment Services.
Contributors: Clackamas River Water Providers.; Clackamas County (Or.). Dept. of Water Environment Services.; Geological Survey (U.S.)
Series: Water-resources investigations report -- 03-4145.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; U.S. Geological Survey, Information Services [distributor]
Published: 2004
Place of publication: Portland, Or; Denver, CO
Language: eng
Number of pages: 30
Subjects: Pesticides -- Environmental aspects -- Oregon -- Clackamas River Watershed; Water -- Pesticide content -- Oregon -- Clackamas River Watershed
Notes: Includes bibliographical references (p. 24-26).

Also available via Internet at the USGS web site. Address as of 03/05/04: http://water.usgs.gov/pubs/wri/wri034145/pdf/wri034145.pdf; current access available via PURL.