LEADER 02118nam 2200421 450 001 9910704866303321 005 20131211165700.0 035 $a(CKB)5470000002445071 035 $a(OCoLC)865028120 035 $a(EXLCZ)995470000002445071 100 $a20131211d2013 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNaturally occurring contaminants in the Piedmont and Blue Ridge cystalline-rock aquifers and Piedmont Early Mesozoic basin siliciclastic-rock aquifers, eastern United States, 1994-2008 /$fby Melinda J. Chapman [and three others] 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2013. 215 $a1 online resource (xi, 74 pages) $ccolor illustrations, color maps +$e1 spreadsheet 225 1 $aScientific investigations report ;$v2013-5072 300 $aTitle from title screen (viewed Nov. 27, 2013). 300 $a"National Water-Quality Assessment Program." 300 $aOnline resource consists of PDF report and supplemental Microsoft Excel spreadsheet. 320 $aIncludes bibliographical references (pages 64-70). 517 3 $aNaturally occurring contaminants in the Piedmont and Blue Ridge cystalline rock aquifers and Piedmont Early Mesozoic basin siliciclastic rock aquifers, eastern United States, 1994 thru 2008 606 $aGroundwater$xPollution$zEast (U.S.)$xHistory 606 $aDrinking water$xContamination$zEast (U.S.)$xHistory 615 0$aGroundwater$xPollution$xHistory. 615 0$aDrinking water$xContamination$xHistory. 700 $aChapman$b M. J$g(Melinda J.),$01390633 712 02$aGeological Survey (U.S.), 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704866303321 996 $aNaturally occurring contaminants in the Piedmont and Blue Ridge cystalline-rock aquifers and Piedmont Early Mesozoic basin siliciclastic-rock aquifers, eastern United States, 1994-2008$93443607 997 $aUNINA