01518nam 2200433Ka 450 991069198060332120030417112423.0(CKB)5470000002349605(OCoLC)52081459ocm52081459(OCoLC)995470000002349605(EXLCZ)99547000000234960520030417d2002 ua 0engtxtrdacontentcrdamediacrrdacarrierThe Clear Skies Act[electronic resource] technical support package[Washington, D.C.] :U.S. Environmental Protection Agency,[2002]Title from title screen (viewed on Apr. 4, 2003)."September 2002."Clear Skies Act Air qualityUnited StatesAirPollutionUnited StatesAtmospheric sulfur oxidesLaw and legislationUnited StatesAtmospheric nitrous oxideLaw and legislationUnited StatesAtmospheric mercuryLaw and legislationUnited StatesAir qualityAirPollutionAtmospheric sulfur oxidesLaw and legislationAtmospheric nitrous oxideLaw and legislationAtmospheric mercuryLaw and legislationUnited States.Environmental Protection Agency.GPOGPOBOOK9910691980603321The Clear Skies Act3429980UNINA