01452oam 2200409 450 991071308620332120200313125835.0(CKB)5470000002499337(OCoLC)1144498001(EXLCZ)99547000000249933720200313j197301 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierEvaluation of the Extractor device /R. Bruce Michael[Ann Arbor, Mich.] :Test and Evaluation Branch, Environmental Protection Agency,January 1973.1 online resource (approximaely 4 pages)"January 1973.""73-14."Includes appendix.AutomobilesPollution control devicesAutomobilesMotorsExhaust gasUnited StatesMotor vehiclesUnited StatesMotorsExhaust gasTechnical reports.lcgftAutomobilesPollution control devices.AutomobilesMotorsExhaust gasMotor vehiclesMotorsExhaust gas.Michael R. Bruce1388237United States.Environmental Protection Agency.Office of Mobile Sources.Test and Evaluation Branch,GPOGPOBOOK9910713086203321Evaluation of the Extractor device3529557UNINA