02340oam 2200673 450 991068968340332120190328095618.0(CKB)5470000002332298(OCoLC)679997015(OCoLC)55517002(OCoLC)166470358(OCoLC)624184774(OCoLC)1083427559(OCoLC)995470000002332298(EXLCZ)99547000000233229820101108d2002 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAssessing ground-water vulnerability to contamination providing scientifically defensible information for decision makers /by Michael J. Focazio [and three others]Reston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2002.1 online resource (33 pages) color illustrations, color mapsU.S. Geological Survey circular ;12240-607-89025-8 Includes bibliographical references (pages 30-33).Assessing ground-water vulnerability to contamination GroundwaterAnalysisWaterPollution potentialWater quality managementDrinking waterContaminationDrinking waterContaminationfastGroundwaterPollutionfastWaterPollution potentialfastWater quality managementfastWater-supplyfastGroundwaterAnalysis.WaterPollution potential.Water quality management.Drinking waterContamination.Drinking waterContamination.GroundwaterPollution.WaterPollution potential.Water quality management.Water-supply.Focazio Michael J.1385146Geological Survey (U.S.),OCLCEOCLCEOCLCQBUFQCLOCLCQOCLCFOCLCQOCLCACOPGPOBOOK9910689683403321Assessing ground-water vulnerability to contamination3450430UNINA