01498nam 2200385 a 450 991069902470332120091019113950.0(CKB)5470000002399642(OCoLC)457045710(EXLCZ)99547000000239964220091019d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEPA will propose historic greenhouse gas emissions standards for light-duty vehicles[electronic resource][Washington, D.C.] :U.S. Environmental Protective Agency, Office of Transportation and Air Quality,2009.1 online resource (4 pages)"Regulatory announcement."Title from title screen (viewed on Oct. 16, 2009)."May 2009."Greenhouse gasesStandardsUnited StatesSpark ignition enginesExhaust gasStandardsUnited StatesGreenhouse gas mitigationUnited StatesGreenhouse gasesStandardsSpark ignition enginesExhaust gasStandardsGreenhouse gas mitigationUnited States.Environmental Protection Agency.Office of Transportation and Air Quality.GPOGPOBOOK9910699024703321EPA will propose historic greenhouse gas emissions standards for light-duty vehicles3108543UNINA