Pup development and timing of pupping in harbour seals (Phoca vitulina) in the St. Lawrence River estuary, Canada.
| Autor: | Dube, Y., Hammill, M.O., Barrette, C. |
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| Zdroj: | Canadian Journal of Zoology. Feb2003, Vol. 81 Issue 2, p188. 7p. |
| Databáze: | Academic Search Ultimate |
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