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Special Publication 1: Proceedings of the Fourth International Swan Symposium 2001 || Vocal Characteristics of Trumpeter and Tundra Swans and Their Hybrid Offspring
Thomas C. Wood, Thomas O. Brooks and William J. L. SladenVolume:
25
Year:
2002
Language:
english
Journal:
Waterbirds: The International Journal of Waterbird Biology
DOI:
10.2307/1522377
File:
PDF, 566 KB
english, 2002