02300oam 2200505Ia 450 991069627450332120071031152537.0(CKB)5470000002376074(OCoLC)154218063(EXLCZ)99547000000237607420070710d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierComparisons of water quality and biological variables from Colorado River shoreline habitats in Grand Canyon, Arizona, under steady and fluctuating discharges from Glen Canyon Dam[electronic resource] /by Barbara E. Ralston, Matthew V. Lauretta, and Theodore A. Kennedy ; Grand Canyon Monitoring and Research Center, in cooperation with SWCA Environmental Consultants, IncVersion 1.0.Reston, Va. :U.S. Geological Survey,2007.30 pages digital, PDF fileOpen-file report ;2007-1195Title from PDF title screen (viewed on July 9, 2007).At head of title on HTML title screen: Southwest Biological Science Center.Includes bibliographical references (pages 28-30).DamsEnvironmental aspectsArizonaGrand CanyonRiversRegulationEnvironmental aspectsArizonaGrand CanyonWater quality biological assessmentArizonaGrand CanyonGlen Canyon Dam (Ariz.)Environmental aspectsDamsEnvironmental aspectsRiversRegulationEnvironmental aspectsWater quality biological assessmentRalston Barbara E1387056Lauretta Matthew V1387057Kennedy Theodore A1387058Grand Canyon Monitoring and Research Center.SWCA, Inc.Southwest Biological Science Center (U.S.)Geological Survey (U.S.)GISGISGPOBOOK9910696274503321Comparisons of water quality and biological variables from Colorado River shoreline habitats in Grand Canyon, Arizona, under steady and fluctuating discharges from Glen Canyon Dam3436519UNINA