00735nam 2200169z- 450 9910712713303321(CKB)5470000002497044(EXLCZ)99547000000249704420230509c1979uuuu -u- -engAir quality impact of proposed HDV emission standards : summary of resultsAnn Arbor, MichTechnology Assessment and Evaluation Branch, Emission Control Technology Division, Office of Air, Noise, and Radiation, U.S. Environmental Protection AgencyAir quality impact of proposed HDV emission standards BOOK9910712713303321Air quality impact of proposed HDV emission standards : summary of results3307650UNINA