LEADER 02176oam 2200589 450 001 9910704097803321 005 20200211084814.0 035 $a(CKB)5470000002436672 035 $a(OCoLC)918866245 035 $a(EXLCZ)995470000002436672 100 $a20150817d2005 ua 0 101 0 $aeng 135 $aurmn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNonroad spark-ignition engine emission deterioration factors $eNR-011c /$fAssessment and Standards Division, Office of Transportation and Air Quality, U.S. Environmental Protection Agency 210 1$a[Washington, D.C.] :$cU.S. Environmental Protection Agency, Air and Radiation,$d2005. 215 $a1 online resource (16 unnumbered pages) $cillustrations 300 $aTitle from PDF title screen (viewed on August 15, 2015). 300 $a"EPA 420-R-05-023." 300 $a"December 2005." 300 $aSupersedes EPA 420-P-04-011. 320 $aIncludes bibliographical references (pages 12-13). 517 $aNonroad spark-ignition engine emission deterioration factors 606 $aSpark ignition engines$xExhaust gas$zUnited States 606 $aVehicles$xMotors$xExhaust gas$zUnited States 606 $aOff-road vehicles$xEnvironmental aspects$zUnited States 606 $aOff-road vehicles$xEnvironmental aspects$2fast 606 $aSpark ignition engines$xExhaust gas$2fast 607 $aUnited States$2fast 615 0$aSpark ignition engines$xExhaust gas 615 0$aVehicles$xMotors$xExhaust gas 615 0$aOff-road vehicles$xEnvironmental aspects 615 7$aOff-road vehicles$xEnvironmental aspects. 615 7$aSpark ignition engines$xExhaust gas. 712 02$aUnited States.$bEnvironmental Protection Agency, 801 0$bELC 801 1$bELC 801 2$bGPO 801 2$bCOO 801 2$bOCLCQ 801 2$bEJB 801 2$bLWA 801 2$bOCLCF 801 2$bINT 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910704097803321 996 $aNonroad spark-ignition engine emission deterioration factors$93316598 997 $aUNINA