LEADER 01654nam 2200409 450 001 9910706161403321 005 20180416110909.0 035 $a(CKB)5470000002454812 035 $a(OCoLC)1031374858 035 $a(EXLCZ)995470000002454812 100 $a20180416j201503 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aTechnical development document for proposed effluent limitations guidelines and standards for oil and gas extraction 210 1$aWashington, DC :$cU.S. Environmental Protection Agency, Office of Water,$dMarch 2015. 215 $a1 online resource (190 unnumbered pages) $ccolor illustrations, color map 300 $a"March 2015." 300 $a"EPA-821-R-15-003." 300 $aIncludes tables. 320 $aIncludes bibliographical references. 517 3 $aProposed effluent limitations guidelines and standards for oil and gas extraction 606 $aGas extraction$xEnvironmental aspects$zUnited States 606 $aOil wells$xHydraulic fracturing$xEnvironmental aspects$zUnited States 606 $aEffluent quality 615 0$aGas extraction$xEnvironmental aspects 615 0$aOil wells$xHydraulic fracturing$xEnvironmental aspects 615 0$aEffluent quality. 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Water, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910706161403321 996 $aTechnical development document for proposed effluent limitations guidelines and standards for oil and gas extraction$93271003 997 $aUNINA