
Air quality
Saturday, December 31, 1983
A2000-001
AF/39714
Legislator, bureau, and constituent correspondence. Histories of the Clean Air Act and ozone regulations. "The case against the Reagan environmental record. Natural Resources Defense Council et. al. March 1982." "The full story behind the EPA budget cuts. National Wildlife Federation. 1982." Environmental Protection Agency (EPA) ; Portland Air Quality Advisory Committee