01446nam 2200349z- 450 991068932280332120021220073245.0(CKB)5860000000019194(BIP)008046611(EXLCZ)99586000000001919420220406c2000uuuu -u- -engClean Air Act sulfur in tier 2 standards for automobiles : hearings before the Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, May 18, 1999; May 20, 1999; May 29, 19991 online resource (v, 286 p.) ill0-16-060818-X Clean Air ActGasolineStandardsUnited StatesAutomobilesMotorsExhaust gasStandardsUnited StatesAir qualityStandardsUnited StatesGasolineAutomobilesAir qualityTechnology & engineeringScienceGasolineStandardsAutomobilesMotorsExhaust gasStandardsAir qualityStandardsU. S. Congress, Senate Committee on Environment and Public Works Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety Staff,othBOOK9910689322803321Clean Air Act3139929UNINA