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Last edited by ImportBot
September 11, 2008 | History
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Roy M. Davidson

We need a photo of Roy M. Davidson

Born 1939

31 works Add another?

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  • Cover of: effects of DMSO on wound periderm formation in potato tuber tissue

    First published in 1967 — 1 edition
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  • Cover of: Factors affecting the efficiency of sclerotia of Typhula idahoensis as inoculum.

    First published in 1971 — 1 edition
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  • Cover of: Hawthorn leaf spot

    First published in 1984 — 1 edition
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  • Cover of: Marssonina leaf and twig spot on willow.

    First published in 1976 — 1 edition
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  • Cover of: Plant sanitation

    First published in 1984 — 1 edition
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  • Cover of: Poplar yellow leaf blister.

    First published in 1976 — 1 edition
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  • Cover of: Soil sanitation procedures for the home gardener.

    First published in 1974 — 1 edition
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  • Cover of: Spruce aphid.

    First published in 1978 — 1 edition
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  • Cover of: Tubercularia (Nectria) dieback of broadleaf trees

    First published in 1984 — 1 edition
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  • Cover of: Typhula and Fusarium snow molds of turf.

    First published in 1976 — 1 edition
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  • Cover of: Willow scab

    First published in 1984 — 1 edition
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We need a photo of Roy M. Davidson

Born 1939

Subjects

Diseases and pests, Control, Anthracnose, Building, Care of Trees, Environmental aspects, Environmental aspects of Building, Plants, Protection of, Potatoes, Protection of Plants, Safety measures, Trees, Trees, Care of, Acrasiomycetes, Aphids, Apples, Armillaria root rot, Beans, Cabbage maggot, Cherry, Climatic factors, Clubroot, Cruciferae, Cypress, Dieback

Places

Washington (State), Washington (State), Western, Western Washington (State), (State) Washington, Pacific Northwest, Washington, (State)

Lists

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ID Numbers

  • OLID: OL4541317A

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History

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September 11, 2008 Created by ImportBot Imported from Oregon Libraries MARC record