Seasonal variability and effects of stormflow on concentrations of pesticides and their degradates in Kisco River and Middle Branch Croton River surface water, Croton reservoir system, New York, May 2000-February 2001
19 pages : color illustrations, color maps ; 28 cm
OCLC
ocn236100901
Title from title screen (viewed July 25, 2008).
"December 2004."
Mode of access: Internet from the USGS web site. Address as of 7/25/08: http://ny.water.usgs.gov/pubs/wri/wri034151/wrir03-4151.pdf; current access available via PURL.