Comparative Productivity of American Black Ducks and Mallards Nesting in Agricultural Landscapes of Southern Québec
| Autor: | Maisonneuve, Charles, Nicoll, Raymond Mc, Desrosiers, Alain |
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| Zdroj: | Waterbirds: The International Journal of Waterbird Biology, 2000 Jan 01. 23(3), 378-387. |
| Databáze: | JSTOR Journals |
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