LEADER 02067nam 2200469Ia 450 001 9910699276003321 005 20230902162029.0 035 $a(CKB)5470000002401144 035 $a(OCoLC)472409675 035 $a(EXLCZ)995470000002401144 100 $a20091203d2009 ua 0 101 0 $aeng 135 $aurmnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCharacterization of groundwater quality based on regional geologic setting in the Piedmont and Blue Ridge Physiographic provinces, North Carolina$b[electronic resource] /$fby Stephen L. Harden, Melinda J. Chapman, and Douglas A. Harned ; prepared in cooperation with the North Carolina Department of Environment and Natural Resources, Division of Water Quality, Aquifer Protection Section 210 1$aReston, Va. :$cU.S. Geological Survey,$d2009. 215 $a1 online resource (vi, 32 pages) $cillustrations, maps 225 1 $aScientific investigations report ;$v2009-5149 300 $aTitle from PDF title screen (viewed Aug. 24, 2009). 320 $aIncludes bibliographical references (pages 30-32). 410 0$aScientific investigations report ;$v2009-5149. 606 $aGroundwater$xQuality$zPiedmont (U.S. : Region) 606 $aGroundwater$xQuality$zBlue Ridge Mountains 606 $aGroundwater$xQuality$zNorth Carolina 606 $aGeology$zNorth Carolina 615 0$aGroundwater$xQuality 615 0$aGroundwater$xQuality 615 0$aGroundwater$xQuality 615 0$aGeology 700 $aHarden$b Stephen L$01381968 701 $aChapman$b M. J$g(Melinda J.)$01390633 701 $aHarned$b Douglas$01410321 712 02$aNorth Carolina.$bAquifer Protection Section. 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910699276003321 996 $aCharacterization of groundwater quality based on regional geologic setting in the Piedmont and Blue Ridge Physiographic provinces, North Carolina$93498749 997 $aUNINA