01620nam 2200397 450 991071354700332120200522120433.0(CKB)5470000002502194(OCoLC)1155201549(EXLCZ)99547000000250219420200522d1989 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierUser's guide to MOBILE4 (Mobile Source Emission Factor Model)Ann Arbor, Michigan :U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, Emission Control Technology Division, Test and Evaluation Branch,1989.1 online resource (196 pages in various pagings)"EPA-AA-TEB-89-01.""February 1989."User's guide to MOBILE4 AirPollutionUnited StatesData processingHandbooks, manuals, etcAutomobilesMotorsExhaust gasUnited StatesData processingHandbooks, manuals, etcAir qualityStandardsUnited StatesHandbooks and manuals.lcgftAirPollutionData processingAutomobilesMotorsExhaust gasData processingAir qualityStandardsUnited States.Environmental Protection Agency.Office of Mobile Sources.Test and Evaluation Branch,GPOGPOBOOK9910713547003321User's guide to MOBILE4 (Mobile Source Emission Factor Model)3318814UNINA