LEADER 02392nam 2200625I 450 001 9910713342603321 005 20200608123648.0 035 $a(CKB)5470000002500218 035 $a(OCoLC)1148475910 035 $a(EXLCZ)995470000002500218 100 $a20200403d1994 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of ambient species profiles, ambient versus modeled NMHC $eNOx and CO: NOx ratios, and source-receptor analyses /$fprepared by Greg Yarwood [and three others] 210 1$aAnn Arbor, Michigan :$cOffice of Mobile Sources, U.S. Environmental Protection Agency,$d1994. 215 $a1 online resource (1 volume (various pagings)) $cillustrations 300 $a"Prepared for Natalie Dobie." 300 $aAt head of title: Systems Application International. 300 $a"September 1994." 300 $a"SYSAPP94--94/081." 320 $aIncludes bibliographical references. 517 $aEvaluation of ambient species profiles, ambient versus modeled NMHC 606 $aAir quality management$zUnited States$xStates 606 $aAir$xPollution$zUnited States 606 $aAir$xPollution$zUnited States$xMeasurement 606 $aOrganic compounds 606 $aHydrocarbons$xAnalysis 606 $aAir$xPollution$2fast 606 $aAir$xPollution$xMeasurement$2fast 606 $aAir quality management$xU.S. states$2fast 606 $aHydrocarbons$xAnalysis$2fast 606 $aOrganic compounds$2fast 607 $aUnited States$2fast 615 0$aAir quality management$xStates. 615 0$aAir$xPollution 615 0$aAir$xPollution$xMeasurement. 615 0$aOrganic compounds. 615 0$aHydrocarbons$xAnalysis. 615 7$aAir$xPollution. 615 7$aAir$xPollution$xMeasurement. 615 7$aAir quality management$xU.S. states. 615 7$aHydrocarbons$xAnalysis. 615 7$aOrganic compounds. 700 $aYarwood$b Greg$01411111 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Mobile Sources, 712 02$aSystems Applications International. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910713342603321 996 $aEvaluation of ambient species profiles, ambient versus modeled NMHC$93501440 997 $aUNINA