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By: Ledoux, A. - Walker, T. L.Type: ArticleIn: The Ottawa naturalistVolume: 32Series:Issue: 1Date: 1918-04Page Range: 7--8Publication Info: Ottawa, Ottawa Field-Naturalists' Club,Subjects:
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By: Walker, T. L.Type: ArticleIn: The Ottawa naturalistVolume: 29Series:Issue: 9Date: 1915-12Page Range: 116--116Publication Info: Ottawa, Ottawa Field-Naturalists' Club,Subjects:
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By: Walker, T. L.Type: ArticleIn: The Ottawa naturalistVolume: 29Series:Issue: 5-6Date: 1915-08Page Range: 63--66Publication Info: Ottawa, Ottawa Field-Naturalists' Club,Subjects: