http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Quality of Nevada's aquifers and their susceptibility to contamination, 1990-2004
by Thomas J. Lopes ; prepared in cooperation with the State of Nevada Department of Conservation and Natural Resources, Division of Environmental Protection.
Title from PDF title screen (viewed on Oct. 2, 2006).
Mode of access: Internet from the USGS web site. Address as of 4/2/07: http://pubs.usgs.gov/sir/2006/5127/; current access available via PURL.
Includes worksheets 1-4 not included in print version.
Scientific investigations report ; 2006-5127