Ozone and Particulate Matter Research Act of 1997 hearing 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 Fifth Congress, first session on S. 1084 ... October 22, 1997.
- United States. Clean Air Act
Air Pollution Research Law and legislation United States
Atmospheric ozone Research United States
Dust Research United States
Air quality Standards United States
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