02010oem 2200541 450 991071351130332120200604123137.0(CKB)5470000002502555(OCoLC)966435283(EXLCZ)99547000000250255520161219d1985 ua enga|||||||||||||||||||||durbn|||||||||crirdacontentcrdamediacrrdacarrierPreliminary map showing the difference between the potentiometric surfaces of the Aquia aquifer of September 1982 and September 1984 in southern Maryland /by Frederick K. Mack, Judith C. Wheeler, Stephen E. Curtin, and David C. AndreasenTowson, Maryland :United States Department of the Interior, Geological Survey,1985.1 online resource (1 map)Water-resources investigations report ;85-4339"Prepared in cooperation with Maryland Geological Survey and Maryland Energy Administration."GroundwaterChesapeake Bay Region (Md. and Va.)MapsAquifersChesapeake Bay Region (Md. and Va.)MapsGroundwaterfastUnited StatesChesapeake Bay RegionfastMaps.fastMaps.lcgftGroundwaterAquifersGroundwater.Mack Frederick K.Wheeler Judith C.Curtin Stephen E.Andreasen David C.Maryland Geological Survey.Maryland.Energy Administration.COPCOPOCLCOOCLCFGPOBOOK9910713511303321Preliminary map showing the difference between the potentiometric surfaces of the Aquia aquifer of September 1982 and September 1984 in southern Maryland3338698UNINA