http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Groundwater quality in the Kern County subbasin, California
1 online resource (4 pages :1.65 MB) : color illustrations, color map.
Title from PDF title caption (viewed on July 2, 2012).
At head of title: U.S. Geological Survey and the California State Water Resources Control Board.
Includes bibliographical references (page 4).
Fact sheet (Geological Survey (U.S.)) ; 2011-3150