The Virginia coastal plain hydrogeologic framework / by E. Randolph McFarland and T. Scott Bruce ; prepared in cooperation with the Virginia Department of Environmental Quality.
Imprint
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006.
Mode of access: Internet at the USGS web site. ddress as of 7/24/08: http://pubs.usgs.gov/pp/2006/1731/PP1731.pdf; current access is available via PURL.
Note
Title from PDF title page (viewed Apr. 17, 2007).
At head of title on HTML title screen: USGS Virginia Water Science Center.