01876oam 2200517I 450 991071145230332120200226101501.0(CKB)5470000002483518(OCoLC)963229633(EXLCZ)99547000000248351820161118d1965 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierGeology and ground water of the Tualatin Valley, Oregon /by D.H. Hart and R.C. Newcomb[Washington, D.C.] :United States Department of the Interior, Geological Survey,1965.Washington :United States Government Printing Office.1 online resource (183 unnumbered pages) illustrations, mapsWater-supply paper ;1697"Prepared in cooperation with the office of the State Engineer of Oregon.""U.S. Government Printing Office : 1965 O - 728-196"--Page 179.Includes 3 plates on HTML page.Includes bibliographical references (pages 167) and index.BoringsOregonTualatin River ValleyGeologyOregonTualatin River ValleyGroundwaterOregonTualatin River ValleyWater-supplyOregonTualatin River ValleyBoringsGeologyGroundwaterWater-supplyHart D. H(Donald H.),1925-1417458Newcomb Reuben Clair1909-1998,Geological Survey (U.S.),Oregon.State Engineer.COPCOPOCLCOOCLCFGPOBOOK9910711452303321Geology and ground water of the Tualatin Valley, Oregon3525859UNINA