Diane Ackerman

The Rarest of the Rare: Vanishing Animals, Timeless Worlds. New York: Random House, 1995.

Terry L. Anderson and Donald R. Leal

Enviro-Capitalists: Doing Good While Doing Well. Lanham, MD: Rowman and Littlefield, 1997.

Rodney Barker

And the Waters Turned to Blood: The Ultimate Biological Threat. New York: Simon & Schuster, 1997.

Yvonne Baskin

The Work of Nature: How the Diversity of Life Sustains Us. Washington, DC: Island Press, 1997.

Walton Beacham and Kirk H. Beetz, eds.

Beacham's Guide to International Endangered Species. Osprey, FL: Beacham Publishing, 1998.

Katrina Brandon

Ecotourism and Conservation: A Review of Key Issues. Washington, DC: World Bank, 1996.

Chris Bright

Life Out of Bounds: Bioinvasion in a Borderless World. New York: Norton, 1998.

J. Baird Callicott and Michael P. Nelson, eds.

The Great New Wilderness Debate. Athens: University of Georgia Press, 1998.

Joseph Cone

A Common Fate: Endangered Salmon and the People of the Northwest. New York...