01545oam 2200445 450 991070574230332120170627084335.0(CKB)5470000002452985(OCoLC)966417399(OCoLC)891575079(OCoLC)995470000002452985(EXLCZ)99547000000245298520161217d1969 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierLower Colorado River water supply its magnitude and distribution /by Allen G. HelyWashington :United States Department of the Interior, Geological Survey,1969.1 online resource (v, D54 pages) illustrations, mapsGeological Survey professional paper ;486-D"Water resources of Lower Colorado River-Salton Sea area."Includes bibliographical references (page D36).Lower Colorado River water supply Water-supplyColorado River Valley (Colo.-Mexico)Water-supplyfastNorth AmericaColorado River ValleyfastWater-supplyWater-supply.Hely Allen G(Allen Grant),1908-1991,1400321Geological Survey (U.S.),OCLCEOCLCECOPOCLCQGPOBOOK9910705742303321Lower Colorado River water supply3497048UNINA