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By: Wrigley, Robert E.Edition:Publication info: Urbana, University of Illinois Press, [1972]Volume: no.47 (1972)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections:
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By: Nero, Robert W. - Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 91Series:Issue: 1Date: 1977Page Range: 28--40Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 4Date: 1989Page Range: 630--631Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 83Series:Issue: 3Date: 1969Page Range: 201--211Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 104Series:Issue: 2Date: 1990Page Range: 337--337Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 3Date: 1989Page Range: 445--446Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 89Series:Issue: 3Date: 1975Page Range: 329--331Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 88Series:Issue: 1Date: 1974Page Range: 21--39Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E.Type: ArticleIn: The Canadian field-naturalistVolume: 89Series:Issue: 4Date: 1975Page Range: 466--466Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E. - Dubois, John E.Type: ArticleIn: The Canadian field-naturalistVolume: 87Series:Issue: 2Date: 1973Page Range: 167--169Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Wrigley, Robert E. - Dubois, John E. - Copeland, Herbert W. R.Type: ArticleIn: The Canadian field-naturalistVolume: 105Series:Issue: 1Date: 1991Page Range: 1--12Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: