Costs and benefits of joining South American sea lion breeding groups: testing the assumptions of a model of female breeding dispersion.
| Autor: | Cassini, M.H.1, Fernández-Juricic, E.2 estebantj@yahoo.com |
|---|---|
| Zdroj: | Canadian Journal of Zoology. Jul2003, Vol. 81 Issue 7, p1154. 7p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
|