LEADER 01767nam 2200421I 450 001 9910713369403321 005 20200327160751.0 035 $a(CKB)5470000002499948 035 $a(OCoLC)1146547654 035 $a(EXLCZ)995470000002499948 100 $a20200327d1975 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe characterization of particulate and other unregulated pollutants from production and prototype future vehicle control devices /$fprepared for: Mr. Anthony Ashby, Environmental Protection Agency ; prepared by: Joseph C. Valenta and Michael J. Baldwin, Dow Chemical USA 210 1$aMidland, Michigan :$cDow Chemical USA,$d1975. 215 $a1 online resource (34, 89 unnumbered pages) $cillustrations 300 $a"January 29, 1975." 606 $aAutomobiles$xMotors$xExhaust gas 606 $aMotor vehicles$xPollution control devices 606 $aAutomobiles$xMotors$xExhaust gas$2fast 606 $aMotor vehicles$xPollution control devices$2fast 615 0$aAutomobiles$xMotors$xExhaust gas. 615 0$aMotor vehicles$xPollution control devices. 615 7$aAutomobiles$xMotors$xExhaust gas. 615 7$aMotor vehicles$xPollution control devices. 700 $aValenta$b Joseph C.$01399794 702 $aBaldwin$b Michael J$g(Michael Joseph), 712 02$aUnited States.$bEnvironmental Protection Agency, 712 02$aDow Chemical USA, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910713369403321 996 $aThe characterization of particulate and other unregulated pollutants from production and prototype future vehicle control devices$93465698 997 $aUNINA