http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Status of water levels and selected water-quality conditions in the Sparta-Memphis aquifer in Arkansas and the status of water levels in the Sparta aquifer in Louisiana, Spring 2005
Department of Transportation and Development.
1 electronic text (iv, 66 pages + 2 maps) : HTML, digital, PDF file.
by T.P. Schrader and J.S. Jones ; in cooperation with the Arkansas Natural Resources Commission, the Arkansas Geological Commission, and the Louisiana Department of Transportation and Development.
Title from PDF title screen (viewed on Aug. 6, 2007).
Mode of access: Internet from the USGS web site. Address as of 8/28/07: http://pubs.usgs.gov/sir/2007/5029/; current access via PURL.
Includes bibliographical references (pages 29-30).
Scientific investigations report ; 2007-5029