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Showing 421 - 440 results of 493 for search '"Fir"', query time: 0.30s Refine Results
  1. 421
    Silvicultural research and the evolution of forest practices in the Douglas-fir region /
    Published 2007
    Subjects: “...Douglas fir Washington (State)...”
    Get full text
    Government Document Book
  2. 422
    Predictions of fire behavior and resistance to control for use with photo series for the Douglas-fir--hemlock type and the coastal Douglas-fir--hardwood type /
    by Sandberg, David V., 1944-
    Published 1981
    Subjects: “...Douglas fir....”
    Government Document Book
  3. 423
    Development over 25 years of Douglas-fir, western hemlock, and western redcedar planted at various spacings on a very good site in British Columbia /
    by Reukema, Donald L.
    Published 1987
    Subjects: “...Douglas fir British Columbia....”
    Government Document Book
  4. 424
    PRUNE-SIM users guide /
    Published 1987
    Subjects: “...Douglas fir Computer programs....”
    Government Document Book
  5. 425
    A pioneer exotic tree search for the douglas-fir region /
    by Silen, Roy R.
    Published 1992
    Subjects: “...Douglas fir United States....”
    Government Document Microform Book
  6. 426
    Effects of vegetation control and organic matter removal on soil water content in a young Douglas-fir plantation / Warren D. Devine, Constance A. Harrington.
    by Devine, Warren D.
    Published 2006
    Subjects: “...Douglas fir Washington (State)...”
    Abstract:
    PDF version:
    Government Document Book
  7. 427
    Forest of time : a century of science at Wind River Experimental Forest /
    by Herring, Margaret J.
    Published 2007
    Subjects: “...Douglas fir Washington (State) Wind River Experimental Forest History....”
    Book
  8. 428
    Silvicultural management strategies for pests of the interior Douglas- fir and Grand fir forest types : proceedings of a symposium held, February 14-16, 1984, Spokane, Washington /
    Published 1984
    Subjects: “...Douglas fir Northwest, Pacific Diseases and pests Congresses....”
    Book
  9. 429
    Insects of eastern spruces, fir and hemlock /
    by Rose, A. H. (Arthur H.)
    Published 1977
    Subjects: “...Fir Diseases and pests Canada....”
    Book
  10. 430
    True fir-hemlock spacing trials : design and first results /
    by Curtis, Robert O.
    Published 2000
    Subjects: “...Fir Spacing Washington (State)...”
    Government Document Microform Book
  11. 431
    True fir spacing trials : 10-year results /
    by Curtis, Robert O.
    Published 2008
    Subjects: “...Fir Spacing Washington (State)...”
    PURL
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    Government Document eBook
  12. 432
    True fir spacing trials : 10-year results /
    by Curtis, Robert O.
    Published 2008
    Subjects: “...Fir Spacing Washington (State)...”
    Get full text
    Government Document Book
  13. 433
    True fir-hemlock spacing trials : design and first results /
    by Curtis, Robert O.
    Published 2000
    Subjects: “...Fir Spacing Washington (State)...”
    Get full text
    Government Document eBook
  14. 434
    Stand dynamics of douglas-fir 20 years after precommercial thinning and nitrogen fertilization on a poor-quality site /
    Subjects: “...Douglas fir Washington (State) Olympic Peninsula Growth....”
    Get full text
    Get full text
    Government Document eBook
  15. 435
    Program evaluation of the Combined forest pest research and development program.
    Published 1979
    Subjects: “...Douglas fir tussock moth Control United States....”
    Government Document Book
  16. 436
    Price projections for selected grades of Douglas-fir, coast hem- fir, inland hem-fir, and ponderosa pine lumber /
    by Haynes, Richard W.
    Published 1992
    Subjects: “...Douglas fir United States....”
    Government Document Microform Book
  17. 437
    Diameter growth equations for douglas-fir and grand fir in the western Willamette Valley of Oregon /
    by Zumrawi, Abdel Azim
    Published 1993
    Subjects: “...Douglas fir Oregon Willamette Valley Growth Mathematical models....”
    Government Document Book
  18. 438
    Wyoming's forest resources, 2011-2015 /
    by DeRose, R. Justin
    Published 2018
    Subjects: “...Douglas fir Wyoming Statistics....”
    Get full text
    Government Document eBook
  19. 439
    Stand dynamics of Douglas-fir 20 years after precommercial thinning and nitrogen fertilization on a poor-quality site /
    Subjects: “...Douglas fir Washington (State) Olympic Peninsula Growth....”
    Government Document Book
  20. 440
    Ecology, silviculture, and management of the Engelmann spruce -- subalpine fir type in the central and southern Rocky Mountains /
    by Alexander, Robert R.
    Published 1987
    Subjects: “...Fir Rocky Mountains Region....”
    Government Document Book
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