02229nam 2200493 a 450 991070170790332120120622114750.0(CKB)5470000002421023(OCoLC)796085260(EXLCZ)99547000000242102320120622d2010 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierFinal regulatory impact analysis (RIA) for the SO₂ National Ambient Air Quality Standards (NAAQS)[electronic resource]Research Triangle Park, N.C. :U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Health and Environmental Impacts Division, Air Benefit-Cost Group,2010.1 online resource 189 unnumbered pages illustrations, charts, mapsTitle from title screen (viewed on June 13, 2012)."June 2010."Project Officer: Kathy Kaufman.Includes bibliographical references.Final regulatory impact analysis Air qualityStandardsUnited StatesAtmospheric sulfur dioxideMeasurementStandardsUnited StatesAtmospheric sulfur dioxideStandardsUnited StatesSulfur dioxideStandardsUnited StatesSulfur dioxideEnvironmental aspectsEnvironmental impact analysisLaw and legislationUnited StatesAir qualityStandardsAtmospheric sulfur dioxideMeasurementStandardsAtmospheric sulfur dioxideStandardsSulfur dioxideStandardsSulfur dioxideEnvironmental aspects.Environmental impact analysisLaw and legislationUnited States.Environmental Protection Agency.Health and Environmental Impacts Division.United States.Environmental Protection Agency.Air Benefit-Cost Group.GPOGPOBOOK9910701707903321Final regulatory impact analysis (RIA) for the SO₂ National Ambient Air Quality Standards (NAAQS)3188867UNINA