01805oam 2200397 450 991071698480332120211029143114.0(CKB)5470000002526345(OCoLC)1280537509(EXLCZ)99547000000252634520211027d2021 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierEPA's National Vehicle and Fuel Emissions Laboratory has taken steps to mitigate impact of coronavirus pandemic on mobile source emission compliance /Office of Inspector General, U.S. Environmental Protection AgencyWashington, D.C. :Office of Inspector General, U.S. Environmental Protection Agency,2021.1 online resource (12 pages) color illustrationsReport ;no. 21-E-0158"June 7, 2021."Includes bibliographical references.Environmental Protection Agency's national vehicle and fuel emissions laboratory has taken steps to mitigate impact of coronavirus pandemic on mobile source emission complianceCOVID-19 Pandemic, 2020-Environmental aspectsUnited StatesAutomobilesMotorsExhaust gasLaw and legislationUnited StatesAirPollutionUnited StatesCOVID-19 Pandemic, 2020-Environmental aspectsAutomobilesMotorsExhaust gasLaw and legislationAirPollutionGPOGPOGPOBOOK9910716984803321EPA's National Vehicle and Fuel Emissions Laboratory has taken steps to mitigate impact of coronavirus pandemic on mobile source emission compliance3317507UNINA