01947oam 2200577 450 991071679840332120210802093420.0(CKB)5470000002524187(OCoLC)680566413(OCoLC)49335903(OCoLC)631646286(OCoLC)667892779(OCoLC)985367514(OCoLC)1153330819(OCoLC)995470000002524187(EXLCZ)99547000000252418720101111d1998 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierDesign, revisions, and considerations for continued use of a ground-water-flow model of the coastal plain aquifer system in Virginia /by E. Randolph McFarland[Richmond, Virginia] :[USGS],[1998]1 online resource color illustration, color mapsWater-resources investigations report ;98-4085Includes bibliographical references.Groundwater flowVirginiaComputer simulationAquifersVirginiaAquifersfastGroundwater flowComputer simulationfastVirginiafastGroundwater flowComputer simulation.AquifersAquifers.Groundwater flowComputer simulation.McFarland E. Randolph1406237Geological Survey (U.S.),OCLCEOCLCEEYMOCLCQOCLCAOCLCFOCLCQOCLCOCGUOCLCQOCLCAOCLCQCOPGPOBOOK9910716798403321Design, revisions, and considerations for continued use of a ground-water-flow model of the coastal plain aquifer system in Virginia3521096UNINA