![Biology Faculty & Staff Publications](../../assets/md5images/729f02b94c4948b426c900e6c1af058d.png)
Biology Faculty & Staff Publications
Document Type
Article
Publication Date
1-1-1993
Publisher
University of Chicago Press
Volume
142
First Page
707
Last Page
711
Language (ISO)
English
Recommended Citation
American Naturalist 142:707-711