MapStatus of flood plain management studies, Virginia : October 1997 "USGS 1:2,000,000 DLG data & information compiled by NRCS Virginia Planning Team." Includes index. "1000252." Available also through the Library of Congress Web site as a raster image.
- Contributor: National Cartography and Geospatial Center (U.S.) - United States. Natural Resources Conservation Service
- Date: 1998