The pre-settlement breeding distribution of Trumpeter, Cygnus buccinator, and Tundra swans, C. columbianus, in eastern Canada
Lumsden, Harry G
Article
1984
The Canadian field-naturalist
98
Issue: 4
415--424
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa Ottawa Field-Naturalists' Club
DOI: https://doi.org/10.5962/p.355185
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