Air pollution control (41 - 50 of 128 items)
Air Pollution: Air Quality and Respiratory Problems in and Near the Great Smoky Mountains
GAO-01-658: Published: May 25, 2001. Publicly Released: May 25, 2001.
Aviation and the Environment: Airport Operations and Future Growth Present Environmental Challenges
RCED-00-153: Published: Aug 30, 2000. Publicly Released: Sep 11, 2000.
Aviation and the Environment: Results From a Survey of the Nation's 50 Busiest Commercial Service Airports
RCED-00-222: Published: Aug 30, 2000. Publicly Released: Sep 11, 2000.
Acid Rain: Emissions Trends and Effects in the Eastern United States
RCED-00-47: Published: Mar 9, 2000. Publicly Released: Mar 27, 2000.
International Environment: Experts' Observations on Enhancing Compliance With a Climate Change Agreement
RCED-99-248: Published: Aug 23, 1999. Publicly Released: Sep 22, 1999.
Air Pollution: EPA's Actions to Resolve Concerns with the Fine Particulate Monitoring Program
RCED-99-215: Published: Aug 12, 1999. Publicly Released: Aug 27, 1999.
Environmental Protection Agency: Regional Haze Regulations
OGC-99-53: Published: Jul 8, 1999. Publicly Released: Jul 8, 1999.
Air Pollution: The Border Smog Reduction Act's Impact on Ozone Levels
RCED-99-212: Published: Jul 1, 1999. Publicly Released: Jul 1, 1999.
Environmental Protection Agency: Findings of Significant Contribution and Rulemaking on Section 126 Petitions for Purposes of Reducing Interstate Ozone Transport
OGC-99-49: Published: Jun 9, 1999. Publicly Released: Jun 9, 1999.
Climate Change: Observations on the April 1999 Report on Climate Change Programs
T-RCED-99-199: Published: May 20, 1999. Publicly Released: May 20, 1999.