Air pollution control (41 - 50 of 60 items)
Air Pollution: State Planning Requirements Will Continue to Challenge EPA and the States
RCED-93-113: Published: Jun 11, 1993. Publicly Released: Jul 20, 1993.
Air Pollution: Impact of White House Entities on Two Clean Air Rules
RCED-93-24: Published: May 6, 1993. Publicly Released: Jun 8, 1993.
Hazardous Waste: Fort Benjamin Harrison's Compliance With Environmental Laws
NSIAD-90-88: Published: Mar 28, 1990. Publicly Released: May 4, 1990.
Protecting Parks and Wilderness From Nearby Air Pollution Sources
T-RCED-90-43: Published: Mar 9, 1990. Publicly Released: Mar 9, 1990.
Air Pollution: Protecting Parks and Wilderness From Nearby Pollution Sources
RCED-90-10: Published: Feb 7, 1990. Publicly Released: Mar 9, 1990.
Air Pollution: EPA's Efforts to Control Gasoline Vapors From Motor Vehicles
RCED-90-21: Published: Oct 6, 1989. Publicly Released: Nov 15, 1989.
Air Pollution: EPA's Ambient Air Policy Results in Additional Pollution
RCED-89-144: Published: Jul 26, 1989. Publicly Released: Aug 17, 1989.
[Comments on EPA Authority to Designate or Redesignate Nonattainment Areas]
B-208593.6: Published: Dec 22, 1988. Publicly Released: Mar 2, 1989.
Air Pollution: EPA's Ozone Policy Is a Positive Step but Needs More Legal Authority
RCED-89-28: Published: Nov 23, 1988. Publicly Released: Dec 28, 1988.
Air Pollution: Efforts To Control Ozone in Areas of Illinois, Indiana, and Wisconsin
RCED-88-46BR: Published: Jan 29, 1988. Publicly Released: Feb 22, 1988.