LEADER 01540nam 2200409 450 001 9910713666703321 005 20200623092514.0 035 $a(CKB)5470000002503005 035 $a(OCoLC)1159428379 035 $a(EXLCZ)995470000002503005 100 $a20200623j197302 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLow ambient temperature emission testing $ea preliminary report /$fR. Bruce Michael 210 1$a[Ann Arbor, Mich.] :$cTest and Evaluation Branch, Environmental Protection Agency,$dFebruary 1973. 215 $a1 online resource (6 unnumbered pages) 300 $a"73-18." 300 $a"February 1973. 300 $aChiefly tables. 517 $aLow ambient temperature emission testing 606 $aAutomobiles$xMotors$xExhaust gas$xAnalysis 606 $aAutomobiles$xCold weather operation 606 $aExperimental automobiles$xTesting 615 0$aAutomobiles$xMotors$xExhaust gas$xAnalysis. 615 0$aAutomobiles$xCold weather operation. 615 0$aExperimental automobiles$xTesting. 700 $aMichael$b R. Bruce$01388237 712 02$aUnited States.$bEnvironmental Protection Agency.$bOffice of Mobile Source Air Pollution Control.$bEmission Control Technology Division.$bTest and Evaluation Branch, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910713666703321 996 $aLow ambient temperature emission testing$93438664 997 $aUNINA