http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Virginia coastal plain hydrogeologic framework
by E. Randolph McFarland and T. Scott Bruce ; prepared in cooperation with the Virginia Department of Environmental Quality.
Title from PDF title page (viewed Apr. 17, 2007).
At head of title on HTML title screen: USGS Virginia Water Science Center.
Mode of access: Internet at the USGS web site. Address as of 7/24/08: http://pubs.usgs.gov/pp/2006/1731/PP1731.pdf ; current access is available via PURL.
U.S. Geological Survey professional paper ; 1731