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Last edited by ImportBot
August 29, 2008 | History
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George T Ferrell

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7 works Add another?

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  • Cover of: Risk-rating systems for mature red fir and white fir in northern California

    First published in 1980 2 editions in 1 language
    Not in Library

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  • Cover of: Differential susceptibility of White Fir provenances to balsam twig aphid

    First published in 1989 1 edition in 1 language
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  • Cover of: Gouty pitch midge damage to ponderosa pines planted on fertile and infertile soils in the western Sierra Nevada

    First published in 1987 1 edition in 1 language
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  • Cover of: Growth classification systems for red fir and white fir in northern California

    First published in 1983 1 edition in 1 language
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  • Cover of: Growth of white firs defoliated by modoc budworm in northeastern California

    First published in 1980 1 edition in 1 language
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  • Cover of: Stem volume losses in grand firs topkilled by western spruce budworm in Idaho

    First published in 1982 1 edition in 1 language
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  • Cover of: Using indicator plants to assess susceptibility of California red fir and white fir to the fir engraver beetle

    First published in 1986 1 edition in 1 language
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Subjects
Fir, Abies concolor, Diseases and pests, Abies magnifica, Defoliation, Growth, Aphids as carriers of disease, Cecidomyia, Classification, Plant indicators, Plants, Ponderosa pine, Scolytus ventralis, Spruce budworm, Western spruce budworm, Wounds and injuries
Places
California, Idaho, Sierra Nevada (Calif. and Nev.), West (U.S.)

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ID Numbers

  • OLID: OL4303942A

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History

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August 29, 2008 Created by ImportBot Imported from Western Washington University MARC record