Why should you be concerned about air pollution? -- Features of the 1990 Clean Air Act -- Cleaning up air pollution: the programs in the 1990 Clean Air Act -- Mobile sources -- Acid rain -- Repairing the ozone layer -- Consumer products -- Home woodstoves -- How do you know the Clean Air Act is working?
Notes
"EPA 400-K-93-001."
"ANR-443."
"April 1993."
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212 MiAaHDL
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Online resource; title from PDF cover (EPA, viewed June 14, 2017)