ACOUSTIC DIFFERENCES BETWEEN THE SCOTER MELANITTA NIGRA NIGRA AND M. N. AMERICANA.
| Autor: | SANGSTER, GEORGE1,2 george.sangster@nrm.se |
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| Zdroj: | Wilson Journal of Ornithology. Dec2009, Vol. 121 Issue 4, p696-702. 7p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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