Search results for: Pacific Northwest Research Station (Portland, Or.)

Showing 161 - 180 results of 1,489 Refine Results
  1. 161

    Geographic variation in red alder

    Authors: Lester, Donald T. (Donald Thomas), 1934-
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 9 pages : illustrations ; 28 cm.
    Government Document Book
  2. 162

    TRIM timber projections : an evaluation based on forest inventory measurements

    Authors: Mills, John R.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 27 pages : illustrations ; 28 cm.
    Government Document Book
  3. 163

    Deriving local demand for stumpage from estimates of regional supply and demand

    Authors: Connaughton, Kent P.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 21 pages ; 28 cm.
    Government Document Book
  4. 164

    Decay losses associated with wounds in commercially thinned true fir stands in northern California

    Authors: Aho, Paul E.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 8 pages : illustrations ; 28 cm.
    Government Document Book
  5. 165

    Logging residue in southeast Alaska

    Authors: Howard, James O., 1941-
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 36 pages : illustrations ; 28 cm.
    Government Document Book
  6. 166

    Cost and productivity of new technology for harvesting and in-woods processing small-diameter trees

    Authors: Lambert, Michael B.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 37 pages : illustrations ; 28 cm.
    Government Document Book
  7. 167

    Implications of research on lodgepole pine introduction in interior Alaska

    Authors: Alden, J.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1988
    Physical Description: 24 pages : illustrations ; 28 cm.
    Government Document Book
  8. 168

    Lumber recovery of Douglas-fir from the Coast and Cascade Ranges of Oregon and Washington

    Authors: Willits, Susan
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1988
    Physical Description: 32 pages : illustrations ; 28 cm.
    Government Document Book
  9. 169

    The influence of cattle grazing and grass seeding on coniferous regeneration after shelterwood cutting in eastern Oregon

    Authors: Seidel, Kenneth W.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 32 pages : illustrations ; 28 cm.
    Government Document Book
  10. 170

    Stream chemistry responses to four range management strategies in eastern Oregon

    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 9 pages ; 28 cm.
    Government Document Book
  11. 171

    Seed zones and breeding zones for white pine in the Cascade Range of Washington and Oregon

    Authors: Campbell, Robert Kenneth, 1927-
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 20 pages : illustrations ; 28 cm.
    Government Document Book
  12. 172

    Lumber recovery from dead ponderosa pine in the Colorado Front Range

    Authors: Willits, Susan
    Published: Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 14 pages : illustrations ; 28 cm.
    Government Document Book
  13. 173

    Pacific Rim log trade : determinants and trends

    Authors: Flora, Donald F.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 72 pages : illustrations ; 28 cm.
    Government Document Book
  14. 174

    A microhistological technique for analysis of food habits of mycophagous rodents

    Authors: McIntire, Patrick W.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 16 pages : illustrations ; 28 cm.
    Government Document Book
  15. 175

    Mammoth Lakes revisited, 50 years after a Douglas-fir Tussock Moth outbreak

    Authors: Wickman, Boyd E.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 6 pages : illustrations ; 28 cm.
    Government Document Book
  16. 176

    Sampling Western Spruce Budworm larvae by frequency of occurrence on lower crown branches

    Authors: Mason, Richard R.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 11 pages : illustrations ; 28 cm.
    Government Document Book
  17. 177

    Vacuum collection of Douglas-fir pollen for supplemental mass pollinations

    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1991
    Physical Description: 8 pages : illustrations ; 28 cm.
    Government Document Book
  18. 178

    Damage by the Sitka spruce weevil (Pissodes strobi) and growth patterns for 10 spruce species and hybrids over 26 years in the Pacific Northwest

    Authors: Mitchell, R. G.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1990
    Physical Description: 12 pages : illustrations (some color) ; 28 cm.
    Government Document Book
  19. 179

    Secondary resin production increases with vigor of Abies grandis inoculated with Trichosporium symbioticum in northeastern Oregon

    Authors: Filip, Gregory M.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 11 pages : illustrations ; 28 cm.
    Government Document Book
  20. 180

    An introduction to PC-TRIM

    Authors: Mills, John R.
    Published: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1989
    Physical Description: 12 pages : illustrations ; 28 cm.
    Government Document Book