LEADER 01669nam 2200421Ia 450 001 9910698133703321 005 20100309100931.0 035 $a(CKB)5470000002395646 035 $a(OCoLC)549170520 035 $a(EXLCZ)995470000002395646 100 $a20100309d1994 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aData quality objectives decision error feasibility trials (DQO/DEFT)$b[electronic resource] $euser's guide 205 $aVersion 4.0. 210 1$aWashington, DC :$cU.S. Environmental Protection Agency, Office of Research and Development,$d[1994] 215 $a1 online resource (ii, 25 pages) $cillustrations 300 $aTitle from PDF title screen (viewed Mar. 9, 2010). 300 $a"September 1994." 300 $a"EPA QA/G-4D." 300 $a"EPA/600/R-96/056." 320 $aIncludes bibliographical references (page 25). 517 $aData quality objectives decision error feasibility trials 606 $aSampling (Statistics)$xComputer programs$vHandbooks, manuals, etc 606 $aHazardous wastes$xSampling$xComputer programs$vHandbooks, manuals, etc 608 $aHandbooks and manuals.$2lcgft 615 0$aSampling (Statistics)$xComputer programs 615 0$aHazardous wastes$xSampling$xComputer programs 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Research and Development. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910698133703321 996 $aData quality objectives decision error feasibility trials (DQO$93180104 997 $aUNINA