Pesticides detected in urban streams during rainstorms and relations to retail sales of pesticides in King County, Washington [electronic resource] / Frank D. Voss ... [et al.].
Imprint
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1999]
Mode of access: Internet from the USGS web site. Address as of 9/9/08: http://wa.water.usgs.gov/pubs/fs/fs.097-99/fs.097-99.pdf; current access available via PURL.
Note
Title from title screen (viewed on Sept. 9, 2008).
