http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hydrogeology and water quality of the shallow aquifer system at the Explosive Experimental Area, Naval Surface Warfare Center, Dahlgren Site, Dahlgren, Virginia
v, 37 pages : illustrations, maps ; 28 cm.
Includes bibliographical references (pages 36-37).
Water-resources investigations report ; 96-4209