LEADER 01591oam 2200397Ia 450 001 9910697239803321 005 20080730112942.0 035 $a(CKB)5470000002386525 035 $a(OCoLC)236837928 035 $a(EXLCZ)995470000002386525 100 $a20080730d2006 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001$b[electronic resource] /$fby Tamara Ivahnenko and John S. Zogorski 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2006. 215 $av, 13 pages $cdigital, PDF file 225 1 $aScientific investigations report ;$v2006-5015 300 $aTitle from PDF t.p. (viewed July 30, 2008). 606 $aDrinking water$xContamination$zUnited States 606 $aChloroform$xEnvironmental aspects$zUnited States 606 $aTrihalomethanes$xEnvironmental aspects$zUnited States 615 0$aDrinking water$xContamination 615 0$aChloroform$xEnvironmental aspects 615 0$aTrihalomethanes$xEnvironmental aspects 700 $aIvahnenko$b Tamara$01397718 701 $aZogorski$b John S$01383369 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910697239803321 996 $aSources and occurrence of chloroform and other trihalomethanes in drinking-water supply wells in the United States, 1986-2001$93530529 997 $aUNINA