02603oam 2200697I 450 991070466690332120220531140931.0(CKB)5470000002443045(OCoLC)850956590(EXLCZ)99547000000244304520130626d2013 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierStatistical classification of hydrogeologic regions in the fractured rock area of Maryland and parts of the District of Columbia, Virginia, West Virginia, Pennsylvania, and Delaware /by Brandon J. Fleming, Andrew E. LaMotte, and Andrew J. Sekellick ; prepared in cooperation with the Maryland Department of the EnvironmentReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2013.1 online resource (v, 14 pages) color illustrationsScientific investigations report ;2013-5043Title from title screen (viewed on June 26, 2013).Includes bibliographical references (pages 12-14).Water-supplyMarylandWater-supplyMiddle Atlantic StatesGroundwaterMarylandGroundwaterMiddle Atlantic StatesHydrogeological surveysMarylandHydrogeological surveysMiddle Atlantic StatesGroundwaterfastHydrogeological surveysfastWater-supplyfastMarylandfastMiddle Atlantic StatesfastWater-supplyWater-supplyGroundwaterGroundwaterHydrogeological surveysHydrogeological surveysGroundwater.Hydrogeological surveys.Water-supply.19.42/4-4:2012-5043Fleming Brandon J.1386494LaMotte Andrew E.Sekellick Andrew J.Geological Survey (U.S.),Maryland.Department of the Environment,GPOGPOOCLCFLWAUOKOCLCAINTOCLCQGPOBOOK9910704666903321Statistical classification of hydrogeologic regions in the fractured rock area of Maryland and parts of the District of Columbia, Virginia, West Virginia, Pennsylvania, and Delaware3507504UNINA