TY - BOOK CN - EP 4.2: CY - [Washington, D.C.?] : DA - [1999] ID - 223516 KW - Motor vehicles KW - Gasoline KW - Air N1 - Shipping list no.: 99-0827-M. N1 - "April 1999." N1 - "EPA420-D-99-001." PB - U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Mobile Sources, PP - [Washington, D.C.?] : PY - [1999] T1 - Draft regulatory impact analysiscontrol of air pollution from new motor vehicles : tier 2 motor vehicle emissions standards and gasoline sulfur control requirements. TI - Draft regulatory impact analysiscontrol of air pollution from new motor vehicles : tier 2 motor vehicle emissions standards and gasoline sulfur control requirements. ER -