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  1. 1
    The Role of the genus Ceanothus in western forest ecosystems /
    Published 1985

    Government Document Book
  2. 2
    Literature on timber measurement problems in the Douglas-fir region : a bibliography /
    by Bruce, David, 1916-
    Published 1968

    Government Document Book
  3. 3
    Log export restrictions of the Western States and British Columbia /
    by Austin, John W
    Published 1969

    Government Document Book
  4. 4
    Utilization estimates for western softwoods : trees, logs, and residue /
    by Gedney, Donald R
    Published 1971

    Government Document Book
  5. 5
    Additional releases of larch casebearer parasites for biological control in the western United States /
    by Ryan, Roger B
    Published 1975

    Government Document Book
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