LEADER 01911oam 2200457Ia 450 001 9910697216803321 005 20080801111239.0 035 $a(CKB)5470000002386758 035 $a(OCoLC)53995476 035 $a(EXLCZ)995470000002386758 100 $a20040108d2003 ua 0 101 0 $aeng 135 $aurgn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA new cation-exchange method for accurate field speciation of hexavalent chromium$b[electronic resource] /$fby James W. Ball and R. Blaine McCleskey ; prepared in cooperation with the California Environmental Protection Agency, United States Marine Corps MCAGCC Twentynine Palms, and Edwards Air Force Base 210 1$aBoulder, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey ;$aDenver, CO :$cBranch of Information Services [distributor],$d2003. 215 $aiv, 17 pages $cdigital, PDF file 225 1 $aWater-resources investigations report ;$v03-4018 300 $aTitle from title screen (viewed Aug. 1, 2008). 320 $aIncludes bibliographical references (page 17). 517 3 $aNew cation exchange method for accurate field speciation of hexavalent chromium 606 $aSpeciation (Chemistry) 606 $aChromium$xAnalysis 615 0$aSpeciation (Chemistry) 615 0$aChromium$xAnalysis. 700 $aBall$b J. W$01395201 701 $aMcCleskey$b R. Blaine$01383333 712 02$aCalifornia Environmental Protection Agency. 712 02$aMarine Corps Air Ground Combat Center (U.S.) 712 02$aEdwards Air Force Base (Calif.) 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910697216803321 996 $aA new cation-exchange method for accurate field speciation of hexavalent chromium$93502836 997 $aUNINA