01967oam 2200529 450 991071369610332120200610104036.0(CKB)5470000002502708(OCoLC)966434790(OCoLC)995470000002502708(EXLCZ)99547000000250270820161219d1990 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGeohydrology and simulation of ground-water flow in the carbonate rocks of the Valley Creek basin, eastern Chester County, Pennsylvania /by Ronald A. SlotoHarrisburg, Pennsylvania :U.S. Geological Survey,1990.1 online resource (viii, 60 pages) illustrations, maps +3 platesWater-resources investigations report ;89-4169"Prepared in cooperation with the Chester County Water Resources Authority."Includes bibliographical references (pages 59-60).Groundwater flowPennsylvaniaChester CountyHydrogeologyPennsylvaniaChester CountyGroundwaterPennsylvaniaChester CountyGroundwaterfastGroundwater flowfastValley Creek (Pa.)PennsylvaniaChester CountyfastGroundwater flowHydrogeologyGroundwaterGroundwater.Groundwater flow.Sloto Ronald A.1386564Geological Survey (U.S.),Chester County Water Resources Authority.COPCOPOCLCOOCLCFGPOBOOK9910713696103321Geohydrology and simulation of ground-water flow in the carbonate rocks of the Valley Creek basin, eastern Chester County, Pennsylvania3493783UNINA