Wild species as commodities managing markets and ecosystems for sustainability / [electronic resource] :
Curtis H. Freese.
- Washington, DC : Island Press, c1998.
- xv, 319 p. : ill. ; 23 cm.
Includes bibliographical references (p. 265-313) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2005. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.