01762nam 2200457I 450 991071354190332120200911124811.0(CKB)5470000002502246(OCoLC)1155479847(EXLCZ)99547000000250224620200526d1991 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierI/M network type effects on emission reductions, cost, and convenience /by Eugene J. TierneyWashington, DC :U.S. Environmental Protection Agency, Office of Air and Radiation,1991.1 online resource (volumes 61 pages) illustrations"January 1991.""EPA-AA-TSS-I/M-89-2."Includes bibliographical references.I/M network type Motor vehiclesUnited StatesMotorsExhaust gasMeasurementMotor vehiclesInspectionUnited StatesAir quality managementUnited StatesMotor vehiclesUnited StatesMotorsExhaust emissionsMeasurementMotor vehiclesUnited StatesMotorsMaintenance and repairMotor vehiclesMotorsExhaust gasMeasurement.Motor vehiclesInspectionAir quality managementMotor vehiclesMotorsExhaust emissionsMeasurement.Motor vehiclesMotorsMaintenance and repair.Tierney Eugene J.1415231United States.Environmental Protection Agency.Office of Air and Radiation,GPOGPOBOOK9910713541903321I3537021UNINA