02539oam 2200673 450 991071689220332120210915134448.0(CKB)5470000002525260(OCoLC)681869705(OCoLC)622715367(OCoLC)667925514(OCoLC)984766025(OCoLC)1153329572(OCoLC)995470000002525260(EXLCZ)99547000000252526020101117d1998 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierWater-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management /by Chauncey W. Anderson and Kurt D. Carpenter ; prepared in cooperation with Douglas CountyPortland, Oregon :U.S. Dept. of the Interior, U.S. Geological Survey,1998.1 online resource (xiii, 78 pages) illustrations, mapWater-resources investigations report ;98-4125Includes bibliographical references (pages 50-56).Water quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and indications for resource managementWater qualityOregonNorth Umpqua River WatershedAlgaeOregonNorth Umpqua River WatershedWater-supplyOregonManagementFreshwater algaeOregonNorth Umpqua River WatershedAquatic resourcesfastFreshwater algaefastWater qualityfastNorth Umpqua River Watershed (Or.)OregonfastOregonNorth Umpqua River WatershedfastWater qualityAlgaeWater-supplyManagement.Freshwater algaeAquatic resources.Freshwater algae.Water quality.Anderson Chauncey W.1384179Carpenter Kurt D.Geological Survey (U.S.),Douglas County (Or.)OCLCEOCLCEOCLCQOCLCFOCLCOOCLCQOCLCAOCLCQCOPOCLCQGPOBOOK9910716892203321Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management3442820UNINA