Anas platyrhynchos: differenze tra le versioni
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m Annullate le modifiche di 195.31.202.6 (discussione), riportata alla versione precedente di Superpes15 Etichetta: Rollback |
m →Bibliografia: +wlink |
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Riga 119:
* American Ornithologists' Union (AOU) (1983): ''Check-list of North American Birds'' (6th edition). American Ornithologists' Union, Washington, DC.
* Avise, John C.; Ankney, C. Davison & Nelson, William S. (1990): Mitochondrial Gene Trees and the Evolutionary Relationship of Mallard and Black Ducks. ''Evolution'' '''44'''(4): 1109-1119.
* [[Bruce Bagemihl|Bagemihl, Bruce]] (1999): ''Biological Exuberance: Animal Homosexuality and Natural Diversity'': 479-481. St. Martin's Press. ISBN 0-312-19239-8
* Gillespie, Grant D. (1985): Hybridization, introgression, and morphometric differentiation between Mallard (''Anas platyrhynchos'') and Grey Duck (''Anas superciliosa'') in Otago, New Zealand. ''Auk'' 102 (3): 459-469. [https://web.archive.org/web/20101109055728/http://elibrary.unm.edu/sora/Auk/v102n03/p0459-p0469.pdf PDF fulltext]
* Griffin, C. R.; Shallenberger, F. J. & Fefer, S. I. (1989): Hawaii's endangered waterbirds: a resource management challenge. ''In:'' Sharitz, R. R. & Gibbons, I. W. (eds.): ''Proceedings of Freshwater Wetlands and Wildlife Symposium'': 155-169. Savannah River Ecology Lab, Aiken, South Carolina.
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