http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Water levels and water-quality in the Sparta-Memphis aquifer (Middle Claiborne Aquifer) in Arkansas, spring-summer 2011
1 online resource (iv, 44 pages) : illustrations, maps.
by T.P. Schrader ; prepared in cooperation with the Arkansas Natural Resources Commission and the Arkansas Geological Survey.
Includes bibliographical references (pages 22-24).
Water levels and water quality in the Sparta-Memphis Aquifer (Middle Claiborne Aquifer) in Arkansas, spring-summer 2011
Scientific investigations report ; 2014-5044