![Biology Faculty & Staff Publications](../../assets/md5images/729f02b94c4948b426c900e6c1af058d.png)
Biology Faculty & Staff Publications
Document Type
Article
Publication Date
1-1-1978
Publisher
University of Chicago Press
Volume
112
First Page
317
Last Page
326
Language (ISO)
English
Recommended Citation
American Naturalist 112:317-326