Grey Seal Population Trends in Canadian Waters, 1960-2016 and Harvest Advice.
| Autor: | Hammill, M.O.1, den Heyer, C. E.2, Bowen, W. D.2, Lang, S. L. C.2 |
|---|---|
| Zdroj: | Canadian Science Advisory Secretariat Research Document. Oct2017, Issue 52, pi-29. 35p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
|