Summary of the Columbia Plateau, regional aquifer-system analysis, Washington, Oregon, and Idaho - Vaccaro, J.J.; Geological Survey (U.S.) (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 1999)
Includes bibliographical references (p. 49-51)
Keywords: Groundwater -- Columbia Plateau; Water quality -- Columbia Plateau