Beatley, Timothy and Kristy Manning.   The Ecology of Place: Planning for environment, economy, and community. Island Press: Washington, D.C., 1997.

Byant, Peter.  Biodiversity and Conservation. School of Biological Sciences, University of California, Irvine, CA, 1997.

Callan, Scott J. and Janet M. Thomas.  Environmental Economics and Management: Theory, policy, and applications. IRWIN, 1996.

Carriker, Roy and LaForest, Linda.  Endangered Species Act : Issues of Public Policy.  Institute of Food and Agricultural Sciences, University of Florida. No. 129, March-April 1996.

Clark, Dana and David Downes.  "What Price Biodiversity? Economic incentives and biodiversity conservation in the United States," Center for International Environmental Law: 1998.  Available on the World Wide Web at http://www.econet.apc.org/ciel/summary.html

Clark T. W. et al., (eds.) Endangered Species Recovery: Finding the Lessons, Improving the Process. Island Press, Washington D.C., 1994.

Knight, Richard L. and Sarah F. Bates, editors.  A New Century for Natural Resources Management. Island Press: Washington, D.C., 1995.
Selected chapters include -

• Cutler, M. Rupert, "Old players with new power: the nongovernmental organizations," pp. 189-208.
• Helfand, Gloria E. and Peter Berck, "The traditional economics of natural resources management," pp. 89-100.
• Knight, Richard L. and T. Luke George, "New approaches, new tools: conservation biology," pp. 279-296.
• Nelson, Robert H., "The federal land management agencies," pp. 37-60.

Losos, Elizabeth.  "Taxpayers' double burden," A Living Landscape, The Wilderness Society, 1993.

Scarlett, Lynn.  "Evolutionary Ecology," Reason.  The Reason Foundation: Los Angeles, CA, 1996.

Snyder, Noel F. R. "The California Condor recovery program: problems in organization and execution," pp. 183-204 in [source]