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Last edited by ImportBot
September 22, 2008 | History
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John Warren Duffield

We need a photo of John Warren Duffield

Born 1912

4 works Add another?

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  • Cover of: Annotated list of pine hybrids made at the Institute of Forest Genetics

    First published in 1953 — 1 edition
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  • Cover of: Pine pollen collection dates: annual and geographic variation

    First published in 1953 — 1 edition
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  • Cover of: Damage to western Washington forests from November 1955 cold wave

    First published in 1956 — 1 edition
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  • Cover of: Forest tree improvement: old techniques and the new science of genetics.

    First published in 1962 — 1 edition
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We need a photo of John Warren Duffield

Born 1912

Subjects

Breeding, Forest genetics, Pine, Conifers, Forest plants, Frost damage, Genetics, Pollen management, Tree breeding, Trees

Places

Washington (State), Western, Western Washington (State)

Lists

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ID Numbers

  • OLID: OL4940259A

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History

Download catalog record: RDF / JSON
September 22, 2008 Created by ImportBot Imported from Oregon Libraries MARC record