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Last edited by ImportBot
September 11, 2008 | History

Roy M. Davidson

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Born 1939

31 works Add another?

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  • Cover of: Read pesticide labels.
    First published in 1979 3 editions

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  • Cover of: Sclerotinia disease (white mold) of bean

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  • Cover of: Armillaria (shoestring) root rot.

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  • Cover of: cabbage maggot in the home garden

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  • Cover of: Cherry mottle leaf.
    First published in 1981 2 editions

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  • Cover of: Club root of cabbage and other crucifers

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  • Cover of: Common causes of plant damage and suggestions for plant care.

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  • Cover of: Dooryard pests
    First published in 1979 2 editions

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  • Cover of: Late blight of potato and tomato.

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  • Cover of: Pea wilt and pea root rots in the home garden.

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  • Cover of: Phomopsis twig blight of juniper

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  • Cover of: Potato scab.
    First published in 1976 2 editions

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  • Cover of: Rhabdocline needle cast of Douglas-fir

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  • Cover of: Root rots of raspberry and strawberry in the home garden.

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  • Cover of: Slime molds on lawns and other areas.

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  • Cover of: Verticillium wilt of maples
    First published in 1981 2 editions

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  • Cover of: Apple anthracnose (Bull's eye rot).

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  • Cover of: Construction damage to trees.

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  • Cover of: Construction damage to trees on homesites

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  • Cover of: Dogwood anthracnose
    First published in 1981 1 edition

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    Today

History

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