01580oam 2200433Ia 450 991069635100332120080122093353.0(CKB)5470000002377321(OCoLC)190492765(EXLCZ)99547000000237732120080110d2007 ua 0engurmn||||m||||txtrdacontentcrdamediacrrdacarrierSide-scan sonar imaging of the Colorado River, Grand Canyon[electronic resource] /by Roberto Anima ... [and others]Reston, Va. :U.S. Geological Survey,2007.15 pages digital, PDF fileOpen-file report ;2007-1216Title from PDF title screen (viewed on Jan. 9, 2008).At head of title on HTML title screen: Coastal and Marine Geology Program.Includes bibliographical references.Sidescan sonarArizonaGrand CanyonRiver sedimentsArizonaGrand CanyonRiversRegulationEnvironmental aspectsArizonaGrand CanyonSidescan sonarRiver sedimentsRiversRegulationEnvironmental aspectsAnima Roberto J1382552Coastal and Marine Geology Program (Geological Survey)Geological Survey (U.S.)GISGISGPOBOOK9910696351003321Side-scan sonar imaging of the Colorado River, Grand Canyon3440600UNINA