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By: Fyfe, Richard W. - Campbell, Stuart J - Hayson, B. - Hodson, KeithType: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 3Date: 1969Page Range: 191--200Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Hodson, KeithType: ArticleIn: The Canadian field-naturalistVolume: 84Series:Issue: 3Date: 1970Page Range: 319--320Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Hodson, KeithType: ArticleIn: The Canadian field-naturalistVolume: 92Series:Issue: 1Date: 1978Page Range: 76--77Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Houston, C Stuart - Hodson, KeithType: ArticleIn: The Canadian field-naturalistVolume: 111Series:Issue: 2Date: 1997Page Range: 243--248Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: