01764oam 2200493 450 991071176410332120190103072556.0(CKB)5470000002486429(OCoLC)953209351(OCoLC)995470000002486429(EXLCZ)99547000000248642920160707d1977 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierDissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment /by Walter G. Hines [and three others][Reston, Virginia] :United States Department of the Interior, Geological Survey,1977.1 online resource (vii, I52 pages) illustrations, mapsGeological Survey circular ;715-IRiver-Quality Assessment of the Willamette River Basin, OregonIncludes bibliographical references (pages I37-I38).Water qualityOregonWillamette RiverWaterDissolved oxygenWaterDissolved oxygenfastWater qualityfastOregonWillamette RiverfastWater qualityWaterDissolved oxygen.WaterDissolved oxygen.Water quality.Hines Walter G.1392376Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910711764103321Dissolved oxygen regimen of the Willamette River, Oregon, under conditions of basinwide secondary treatment3518614UNINA