Ground-water quality and potential effects of individual sewage disposal system effluent on ground-water quality in Park County, Colorado, 2001-2004 [electronic resource] / by Lisa D. Miller and Roderick F. Ortiz ; prepared in cooperation with Park County, Colorado.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Mode of access: Internet from the USGS web site. Address as of 02/19/08: http://pubs.usgs.gov/sir/2007/5220/pdf/SIR07-5220.pdf; current access available via PURL.
Note
Title from title screen (viewed on Feb. 19, 2008).
