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By: Fenton, M. Brock (Melville Brockett), - Van Zyll de Jong, C. G. - Bell, G. P. - Campbell, David B. - Laplante, M.Type: ArticleIn: The Canadian field-naturalistVolume: 94Series:Issue: 4Date: 1980Page Range: 416--420Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Campbell, David B. - Turner, Richard L.Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 97Series:Issue:Date: 1984Page Range: 167--178Publication Info: Washington Biological Society of WashingtonSubjects:
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By: Turner, Richard L. - Campbell, David B.Type: ArticleIn: Proceedings of the Biological Society of WashingtonVolume: 94Series:Issue:Date: 1981Page Range: 344--351Publication Info: Washington Biological Society of WashingtonSubjects: