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By: Soper, James H. - Heimburger, Margaret L. - Royal Ontario Museum.Edition:Publication info: Toronto, Royal Ontario Museum, c1982Volume:Series:Holding Institution: Royal Ontario MuseumSubjects:BHL Collections:
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By: Soper, James H.Type: ArticleIn: The Canadian field-naturalistVolume: 59Series:Issue: 4Date: 1945Page Range: 135--135Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Soper, James H. - Dore, W G - Boraiah, G.Type: ArticleIn: The Canadian field-naturalistVolume: 77Series:Issue: 4Date: 1963Page Range: 220--225Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Soper, James H.Type: ArticleIn: American fern journalVolume: 44Series:Issue:Date: 1954Page Range: 129--147Publication Info: [Washington, etc.] American Fern SocietySubjects:
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By: Soper, James H. - Cody, William J.Type: ArticleIn: The Canadian field-naturalistVolume: 92Series:Issue: 3Date: 1978Page Range: 299--304Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Soper, James H.Type: ArticleIn: RhodoraVolume: 54Series:Issue:Date: 1952Page Range: 57--67Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects:
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By: Soper, James H.Type: ArticleIn: RhodoraVolume: 43Series:Issue:Date: 1941Page Range: 82--83Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects:
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By: Soper, James H.Type: ArticleIn: The Canadian field-naturalistVolume: 99Series:Issue: 2Date: 1985Page Range: 287--288Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Soper, James H. - Bousfield, E. L. (Edward Lloyd)Type: ArticleIn: The Canadian field-naturalistVolume: 96Series:Issue: 1Date: 1982Page Range: 92--97Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: