TY - BOOK AU - Woodward,D.G. AU - Gannett,Marshall W. AU - Vaccaro,J.J. ED - U.S. Geological Survey TI - Hydrogeologic framework of the Willamette Lowland Aquifer system, Oregon and Washington SN - 0607906332 AV - GB1025.O7 W66 1998 PY - 1998/// CY - Washington, Denver, CO PB - U.S. G.P.O., For sale by U.S. Geological Survey, Information Services KW - Groundwater KW - Oregon KW - Willamette River Valley Region KW - Washington (State) KW - Puget Sound Region KW - Aquifers N1 - One map on folded leaf in pocket; Includes bibliographical references (p. 80-81) ER -