02227oam 2200577 450 991071686790332120210923090451.0(CKB)5470000002525505(OCoLC)681871727(OCoLC)622222880(OCoLC)667913549(OCoLC)985367276(OCoLC)995470000002525505(EXLCZ)99547000000252550520101117d1999 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierCharacterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-98 /by Jeffrey R. Deacon, Scott V. Mize, and Norman E. SpahrDenver, Colorado :U.S. Geological Survey,1999.1 online resource (vi, 71 pages) color illustrations, color mapsWater-resources investigations report ;99-4181Includes bibliographical references (pages 33-34).Water quality biological assessmentColorado River Watershed (Colo.-Mexico)Freshwater ecologyColorado River Watershed (Colo.-Mexico)Freshwater ecologyfastWater quality biological assessmentfastColorado River Watershed (Colo.-Mexico)North AmericaColorado River WatershedfastWater quality biological assessmentFreshwater ecologyFreshwater ecology.Water quality biological assessment.Deacon Jeffrey R.1383660Mize Scott V.Spahr Norman E.Geological Survey (U.S.),National Water-Quality Assessment Program (U.S.)OCLCEOCLCEOCLCQOCLCFOCLCOOCLCQCOPOCLCAOCLCQGPOBOOK9910716867903321Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-983448563UNINA