http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Salt water detection in the Cimarron Terrace, Oklahoma
National Environmental Research Center (Corvallis, Or.)
1 online resource (viii, 166 pages) : illustrations, maps.
Includes bibliographical references (pages 52-56).
Research reporting series. EPA-660/3-74-033