LEADER 01569nam 2200421 a 450 001 9910701208603321 005 20120125124350.0 035 $a(CKB)5470000002416976 035 $a(OCoLC)773824076 035 $a(EXLCZ)995470000002416976 100 $a20120125d2010 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHydrogeology and groundwater availability in Clarke County, Virginia$b[electronic resource] /$fby David L. Nelms and Roger M. Moberg, Jr. ; prepared in cooperation with Clarke County 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2010. 215 $a1 online resource (xi, 119 pages) $cillustrations (some color), color maps 225 1 $aScientific investigations report ;$v2010-5112 300 $aTitle from title screen (viewed on Jan. 25, 2012). 320 $aIncludes bibliographical references (pages 67-71). 606 $aHydrology$zVirginia$zClarke County 606 $aGroundwater$zVirginia$zClarke County 606 $aAquifers$zVirginia$zClarke County 615 0$aHydrology 615 0$aGroundwater 615 0$aAquifers 700 $aNelms$b David L$01381345 701 $aMoberg$b Roger M$01409342 712 02$aClarke County (Va.) 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910701208603321 996 $aHydrogeology and groundwater availability in Clarke County, Virginia$93509885 997 $aUNINA