01473oam 2200373 450 991070483190332120160229164109.0(CKB)5470000002445418(OCoLC)863492899(EXLCZ)99547000000244541820131120d2005 ua 0engurmn||||a||||rdacontentrdamediardacarrierSeasonal and monthly activity allocation fractions for nonroad engine emissions modeling[Washington, D.C.] :U.S. Environmental Protection Agency, Office of Transportation and Air Quality, Assessment and Standards Division,2005.1 online resource (22 unnumbered pages)"NR-004c.""December 2005."Title from title screen (viewed on Nov. 20, 2013)."EPA420-R-05-017."Includes bibliographical references (page [19]).AutomobilesMotorsExhaust gasQuality controlResearchAutomobilesMotorsExhaust gasQuality controlResearch.United States.Environmental Protection Agency.Office of Transportation and Air Quality.Assessment and Standards Division,GPOGPOGPOBOOK9910704831903321Seasonal and monthly activity allocation fractions for nonroad engine emissions modeling3273925UNINA