Last edited by Meztigore
Monday, May 18, 2020 | History

1 edition of Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak found in the catalog.

Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak

by Wickman, Boyd E.

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  • 25 Currently reading

Published by Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service in Portland, Or .
Written in English

    Subjects:
  • Defoliation,
  • Douglas fir,
  • Abies grandis,
  • Douglas-fir tussock moth,
  • Diseases and pests

  • Edition Notes

    StatementB.E. Wickman, D.L. Henshaw, and S.K. Gollob
    SeriesResearch paper PNW -- 269
    ContributionsHenshaw, D. L., Gollob, S. K., Pacific Northwest Forest and Range Experiment Station (Portland, Or.), United States. Forest Service
    The Physical Object
    Pagination23 p. :
    Number of Pages23
    ID Numbers
    Open LibraryOL25619969M
    OCLC/WorldCa6769837


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Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak by Wickman, Boyd E. Download PDF EPUB FB2