1. Noah's Mandate and the Birth of Urban Bioplanning
2. Babbitt, B. (2001, April 15). Bush isn’t all wrong about the Endangered Species Act. New York Times, sec. 4, p. 11, col. 1.
3. Endangered Species, Endangered Act?
4. Bean, M. (1999b). Testimony of Michael J. Bean: Endangered species habitat conservation plans (Statement by a witness ). Washington, DC: U. S. Senate, Committee on Environment and Public Works, Subcommittee on Fisheries, Wildlife, and Drinking Water.