01951oam 2200505I 450 991071336570332120200330152503.0(CKB)5470000002499985(OCoLC)1147705779(EXLCZ)99547000000249998520200330d1979 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierApproaches to analyzing data from the Portland study final report /by Larry S.L. Lai, John D. Gins ; prepared for: Ms. Janet Becker, Characterization and Application Branch, Office of Air and Water Programs ; submitted to: U.S. Environmental Protection AgencySanta Monica, California :Technology Service Corporation,1979.1 online resource (181 in various pagings) illustrationsEPA-420-R-79-101.""TSC-PD-A158-5.""Task 4, contract no. 68-03-2392.""May 1979."Includes bibliographical references.Approaches to analyzing data from the Portland study AutomobilesMotorsExhaust gasOregonPortlandAirPollutionOregonPortlandAirPollutionfastAutomobilesMotorsExhaust gasfastOregonPortlandfastAutomobilesMotorsExhaust gasAirPollutionAirPollution.AutomobilesMotorsExhaust gas.Lai Larry S. L.1392352Gins John D.Technology Service Corporation,United States.Environmental Protection Agency.Characterization and Application Branch.GPOGPOGPOBOOK9910713365703321Approaches to analyzing data from the Portland study3446937UNINA