LEADER 01509nam 2200409 450 001 9910707176903321 005 20160421092326.0 035 $a(CKB)5470000002461726 035 $a(OCoLC)947041484 035 $a(EXLCZ)995470000002461726 100 $a20160421j197711 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEmissions of producing oil and gas wells 210 1$aDenver, Colo. :$cEnvironmental Protection Agency, Region VIII,$dNovember 1977. 215 $a1 online resource (various pagings) $cillustrations 300 $aTitle from title screen (viewed on Apr. 18, 2016). 300 $a"PB 283 279."--Cover. 300 $a"Environmental Protection Agency, Rocky Mountain Prairie Region."--Cover. 300 $a"EPA 908/4-77-006." 300 $a"November, 1977." 300 $a"Submitted to: Terry Thoem, Environmental Protection Agency, Region VIII." 300 $a"Author: Radian Corporation"--technical reports documentation page. 606 $aGas wells$xEnvironmental aspects 606 $aOil wells$xEnvironmental aspects 615 0$aGas wells$xEnvironmental aspects. 615 0$aOil wells$xEnvironmental aspects. 712 02$aUnited States.$bEnvironmental Protection Agency.$bRegion VIII, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910707176903321 996 $aEmissions of producing oil and gas wells$93309218 997 $aUNINA