Winer, A.M., F.W. Lurmann, L.A. Coyner, S.D. Colome, and M.P. Poe. 1989. Characterization of Air Pollutant Exposures in the South Coast Air Basin: Application of a New Regional Human Exposure (REHEX) Model. Riverside, CA: Statewide Air Pollution Research Center, University of California.

Wolff, G.T., A.M. Dunker, S.T. Rao, P.S. Porter, and I.G. Zurbe. 2001. Ozone air quality over North America. Part I—A review of reported trends. J. Air Waste Manage. Assoc. 51(2):273–282.

WRAP (Western Regional Air Partnership). 2000. Voluntary Emissions Reduction Program for Major Industrial Sources of Sulfur Dioxide in Nine Western States and a Backstop Market Trading Program: An Annex to the Report of the Grand Canyon Visibility Transport Commission. Prepared for U.S. Environmental Protection Agency, Washington, DC. Sept. 29, 2000.

WRAP. 2003. Western Regional Air Partnership. Western Governors’ Association and the National Tribal Environmental Council. [Online]. Available: [accessed Oct. 10, 2003].

Yuhnke, R.E. 1991. The amendments to reform transportation planning in the Clean Air Act Amendments of 1990. Tulane Environ. Law J. 5(1):239–254.

Zimmerman, R. 1993. Social equity and environmental risk. Risk Anal. 13(6):649–666.

Zuckerman, B., and S.L. Weiner. 1998. Environmental Policymaking. A Workshop on Scientific Credibility, Risk and Regulation, Sept. 24–25, 1998, Massachusetts Institute of Technology Center for International Studies.

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