LEADER 01853nam 2200457I 450 001 9910704872103321 005 20131212151011.0 035 $a(CKB)5470000002445012 035 $a(OCoLC)865100678 035 $a(EXLCZ)995470000002445012 100 $a20131212d2013 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSoftware for analysis of chemical mixtures $ecomposition, occurrence, distribution, and possible toxicity /$fby Jonathon C. Scott, Kenneth A. Skach, and Patricia L. Toccalino 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2013. 215 $a1 online resource (iv, 27 pages) $ccolor illustrations 225 1 $aScientific investigations report ;$v2013-5030 300 $aTitle from title screen (viewed Nov. 25, 2013). 300 $a"National Water-Quality Assessment Program." 320 $aIncludes bibliographical references (pages 15-17). 517 $aSoftware for analysis of chemical mixtures 606 $aWater$xAnalysis$xComputer programs 606 $aChemicals$xIdentification$xComputer programs 606 $aWater$xPollution$xIdentification$xComputer programs 615 0$aWater$xAnalysis$xComputer programs. 615 0$aChemicals$xIdentification$xComputer programs. 615 0$aWater$xPollution$xIdentification$xComputer programs. 700 $aScott$b J. C$g(Jonathon C.),$01396399 702 $aSkach$b Kenneth A. 702 $aToccalino$b Patricia$f1965- 712 02$aGeological Survey (U.S.), 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704872103321 996 $aSoftware for analysis of chemical mixtures$93462121 997 $aUNINA