02435oam 2200649 450 991071658280332120210609093203.0(CKB)5470000002522324(OCoLC)680118093(OCoLC)631830418(OCoLC)667898338(OCoLC)979870229(OCoLC)980102597(OCoLC)984765337(OCoLC)995470000002522324(EXLCZ)99547000000252232420101107d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierUse of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California /by John A. Izbicki and Peter Martin ; prepared in cooperation with the Calleguas Municipal Water DistrictSacramento, California :U.S. Geological Survey,1997.1 online resource (iv, 12 pages) illustrations, mapsWater-resources investigations report ;97-4035Regional aquifer-system analysisIncludes bibliographical references (page 12).Groundwater flowCaliforniaVentura CountyHydrogeologyCaliforniaVentura CountyIsotope geologyCaliforniaVentura CountyGroundwater flowfastHydrogeologyfastIsotope geologyfastCalleguas Municipal Water District (Calif.)CaliforniaCalleguas Municipal Water DistrictfastCaliforniaVentura CountyfastGroundwater flowHydrogeologyIsotope geologyGroundwater flow.Hydrogeology.Isotope geology.Izbicki John A.1382858Martin Peter1953-Geological Survey (U.S.),Calleguas Municipal Water District (Calif.)OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLCQCSFCOPOCLCAGPOBOOK9910716582803321Use of isotopic data to evaluate recharge and geologic controls on the movement of ground water in Las Posas Valley, Ventura County, California3472913UNINA