Showing 41 - 55 results of 55 for search '', query time: 0.14s Refine Results
  1. 41
    Literature on timber measurement problems in the Douglas-fir region : a bibliography /
    by Bruce, David, 1916-
    Published 1968

    Government Document Book
  2. 42
    Natural reforestation on a mile-square clearcut in southeast Alaska /
    by Harris, A. S
    Published 1967

    Government Document Book
  3. 43
    Field testing of Bacillus thuringiensis for control of western hemlock looper /

    Government Document Book
  4. 44
    Spatial distribution of lumber degrade in white fir trees /
    by Pong, W. Y, Pong, W. Y
    Published 1974

    Government Document Book
  5. 45
    Estimation of needle populations on young, open-grown Douglas-fir by regression and life table analysis /
    by Mitchell, R. G, Mitchell, R. G
    Published 1974

    Government Document Book
  6. 46
    Lumber recovery from grand fir thinnings at a bandmill and chipping canter /

    Government Document Book
  7. 47
    Analysis of running skyline with drag /
    by Carson, Ward W, Carson, Ward W
    Published 1975

    Government Document Book
  8. 48
    Levels-of-growing-stock cooperative study in Douglas-fir

    Government Document Book
  9. 49
    California forest industry : wood consumption and characteristics, 1972 /

    Government Document Book
  10. 50
    Seed production of central Oregon ponderosa and lodgepole pines /
    by Dahms, Walter G, Dahms, Walter G
    Published 1975

    Government Document Book
  11. 51
    Per-acre pricing : its effect on logging residue /

    Government Document Book
  12. 52
    Regeneration in mixed conifer clearcuts in the Cascade Range and the Blue Mountains of Eastern Oregon /

    Government Document Book
  13. 53
    Properties of tree barks in relation to their agricultural utilization

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    Book
  14. 54
    Effects of forest fertilization with urea on stream water quality, Quilcene Ranger District, Washington /
    by Moore, Duane G
    Published 1975

    Government Document Book
  15. 55
    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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