Regulatory Transition Act of 1995 and Clean Air Act regulations : hearing before the Subcommittee on National Economic Growth, Natural Resources, and Regulatory Affairs of the Committee on Government Reform and Oversight, House of Representatives, One Hundred Fourth Congress, first session, February 2, 1995

Cost effective control of urban smog : papers presented at a conference

Kosobud, Richard F., (1993)

Strategies for improving environmental quality and increasing economic growth : proceedings of a symposium sponsored by the American Council for Capital Formation, Center for Policy Research, held November 16, 1994 in Washington, DC

Walker, Charls Edward, (1995)

Marktwirtschaftlicher Umweltschutz aus rechtlicher Sicht : Zertifikatslösungen im Luftreinhalterecht der USA und der Schweiz

Jacobs, Reto, (1997)