LEADER 01892oam 2200493 450 001 9910707092903321 005 20180508162429.0 035 $a(CKB)5470000002460555 035 $a(OCoLC)896811474 035 $a(OCoLC)995470000002460555 035 $a(EXLCZ)995470000002460555 100 $a20141123d1990 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aConceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina /$fby John F. Harsh and Randell J. Laczniak 210 1$aWashington, D.C. :$cUnited States Government Printing Office,$d1990. 215 $a1 online resource (viii, 100 pages) $cillustrations (some color), maps (some color) 225 1 $aU.S. Geological Survey professional paper ;$v1404-F 225 1 $aRegional aquifer-system analysis--northern Atlantic coastal plain 320 $aIncludes bibliographical references (pages F83-F85). 606 $aGroundwater flow$zVirginia$zAtlantic Coast 606 $aGroundwater flow$zMaryland$zAtlantic Coast 606 $aGroundwater flow$zNorth Carolina$zAtlantic Coast 606 $aGroundwater flow$2fast 607 $aVirginia$2fast 615 0$aGroundwater flow 615 0$aGroundwater flow 615 0$aGroundwater flow 615 7$aGroundwater flow. 700 $aHarsh$b John F.$01419722 702 $aLaczniak$b Randell J. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707092903321 996 $aConceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina$93535206 997 $aUNINA