Stand and tree characteristics influencing density of fir engraver beetle attack scars in white fir
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Stand and tree characteristics influencing density of fir engraver beetle attack scars in white fir by George T. Ferrell

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Published by Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture in Berkeley, Calif .
Written in English

Subjects:

  • Fir -- Diseases and pests,
  • Abies concolor -- Diseases and pests,
  • Scolytus ventrabis

Book details:

Edition Notes

StatementGeorge T. Ferrell.
SeriesResearch paper PSW -- 97., Research paper PSW -- 97.
ContributionsPacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
The Physical Object
Pagination8 p. :
ID Numbers
Open LibraryOL17616577M
OCLC/WorldCa4204975

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