01778oam 2200493 450 991071207640332120190328104454.0(CKB)5470000002489335(OCoLC)953208943(OCoLC)995470000002489335(EXLCZ)99547000000248933520160707d1976 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierProject development and data programs for assessing the quality of the Willamette River, Oregon /by David A. Rickert, Walter G. Hines, and Stuart W. McKenzie[Reston, Virginia] :United States Department of the Interior, Geological Survey,1976.1 online resource (vi, C31 pages) illustrations, mapGeological Survey circular ;715-CRiver-quality assessment of the Willamette River Basin, OregonIncludes bibliographical references (pages C30-C31).Water qualityOregonWillamette RiverWater qualityfastWillamette River Watershed (Or.)OregonWillamette RiverfastOregonWillamette River WatershedfastWater qualityWater quality.Rickert David A.1940-1384814Hines Walter G.McKenzie Stuart W.Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910712076403321Project development and data programs for assessing the quality of the Willamette River, Oregon3450796UNINA