![](/img/cover-not-exists.png)
Special Publication 1: Proceedings of the Fourth International Swan Symposium 2001 || Teaching Migration Routes to Canada Geese and Trumpeter Swans Using Ultralight Aircraft, 1990-2001
William J. L. Sladen, William A. Lishman, David H. Ellis, Gavin G. Shire and Donielle L. RiningerVolume:
25
Year:
2002
Language:
english
Journal:
Waterbirds: The International Journal of Waterbird Biology
DOI:
10.2307/1522344
File:
PDF, 1.10 MB
english, 2002