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By: West, Stephen D. - Ford, R. Glenn. - Zasada, John C. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Edition:Publication info: [Portland, Or.?], U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1980Volume: no.362Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Zasada, John C. - Gregory, R. A. (Robert Aaron) - Institute of Northern Forestry (U.S.)Edition:Publication info: Juneau, Alaska, Pacific Northwest Forest and Range Experiment Station, Institute of Northern Forestry, U.S. Dept. of Agriculture, 1969Volume: no.79Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Holloway, Patricia. - Zasada, John C. - Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Edition:Publication info: Portland, Or, Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, [1979]Volume: no.334Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Densmore, R - Zasada, John C.Type: ArticleIn: The Canadian field-naturalistVolume: 91Series:Issue: 1Date: 1977Page Range: 58--62Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Zasada, John C. - Lovig, DonaldType: ArticleIn: The Canadian field-naturalistVolume: 97Series:Issue: 1Date: 1983Page Range: 104--106Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Calmes, Mary C. - Zasada, John C.Type: ArticleIn: The Canadian field-naturalistVolume: 96Series:Issue: 1Date: 1982Page Range: 35--40Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Zasada, John C. - Densmore, RType: ArticleIn: The Canadian field-naturalistVolume: 93Series:Issue: 1Date: 1979Page Range: 77--79Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: