http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Groundwater status and trends for the Columbia Plateau Regional Aquifer System, Washington, Oregon, and Idaho
1 online resource (viii, 52 pages) : color illustrations, color maps.
by Erick R. Burns [and three others] ; U.S. Geological Survey Groundwater Resources Program and prepared in cooperation with the Oregon Water Resources Department.
Title from title screen (viewed May 28, 2013).
Includes bibliographical references (pages 45-47).
Scientific investigations report ; 2012-5261