Water-quality trend analysis and sampling design for streams in the Red River of the North basin, Minnesota, North Dakota, and South Dakota, 1970-2001 / by Aldo V. Vecchia ; in cooperation with the Bureau of Reclamation.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
Mode of access: Internet at the USGS web site. Address as of 8/21/08: http://pubs.usgs.gov/sir/2005/5224/pdf/sir20055224.pdf ; current access is available via PURL.
Note
Title from PDF title screen (viewed on Dec. 28, 2005).
