01453oam 2200433 450 991071153710332120181114091907.0(CKB)5470000002484682(OCoLC)1062620849(EXLCZ)99547000000248468220181113d1999 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierNew phase 2 standards for small spark ignition nonhandheld engines[Ann Arbor, Mich.] :U.S. Environmental Protection Agency, Air and Radiation, Mobile Sources,1999.1 online resource (5 pages)Regulatory announcement."EPA 420-F-99-008.""March 1999."Spark ignition enginesAirPollutionStandardsUnited StatesAirPollutionStandardsfastSpark ignition enginesfastUnited StatesfastSpark ignition engines.AirPollutionStandardsAirPollutionStandards.Spark ignition engines.United States.Environmental Protection Agency.Office of Mobile Sources,GPOGPOGPOBOOK9910711537103321New phase 2 standards for small spark ignition nonhandheld engines3294906UNINA