LEADER 01981nam 2200493Ia 450 001 9910697495303321 005 20081112151729.0 035 $a(CKB)5470000002387985 035 $a(OCoLC)271240711 035 $a(EXLCZ)995470000002387985 100 $a20081112d2007 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOccurrence of uranium and ²²²radon in glacial and bedrock aquifers in the northern United States, 1993-2003$b[electronic resource] /$fby Joseph D. Ayotte, Sarah M. Flanagan, and William S. Morrow 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2007. 215 $aviii, 84 pages $cdigital, PDF file 225 1 $aScientific investigations report ;$v2007-5037 300 $aTitle from title screen (viewed on Nov. 10, 2008). 300 $a"Revised October 17, 2007." 300 $a"National Water-Quality Assessment Program." 320 $aIncludes bibliographical references. 606 $aUranium$xEnvironmental aspects$zUnited States 606 $aRadon$xIsotopes$xEnvironmental aspects$zUnited States 606 $aRadioactive pollution of water$zUnited States 606 $aGroundwater$xPollution$zUnited States 615 0$aUranium$xEnvironmental aspects 615 0$aRadon$xIsotopes$xEnvironmental aspects 615 0$aRadioactive pollution of water 615 0$aGroundwater$xPollution 676 $a363.738 700 $aAyotte$b Joseph D$01394315 701 $aFlanagan$b Sarah M$01392827 701 $aMorrow$b William S$0126166 712 02$aNational Water-Quality Assessment Program (U.S.) 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697495303321 996 $aOccurrence of uranium and ²²²radon in glacial and bedrock aquifers in the northern United States, 1993-2003$93451519 997 $aUNINA