Age-Class Determination of Canvasbacks
| Autor: | Serie, Jerome R., Trauger, David L., Doty, Harold A., Sharp, David E. |
|---|---|
| Zdroj: | The Journal of Wildlife Management, 1982 Oct 01. 46(4), 894-904. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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| Autor: | Serie, Jerome R., Trauger, David L., Doty, Harold A., Sharp, David E. |
|---|---|
| Zdroj: | The Journal of Wildlife Management, 1982 Oct 01. 46(4), 894-904. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
|