The Genus Vespa in Canada
Sladen, F. W. L. (Frederick William Lambert), 1876?-1921
Article
1918-10
The Ottawa naturalist
32
Issue: 4
71--72
New York Botanical Garden, LuEsther T. Mertz Library
English
Ottawa, Ottawa Field-Naturalists' Club,
Public domain. The BHL considers that this work is no longer under copyright protection.
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