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Showing 1 - 20 results of 28 for search '"Fir"', query time: 0.40s Refine Results
  1. 1
    Douglas-fir in northern California : effects of shade on germination, survival, and growth /
    by Strothmann, R. O.
    Published 1972
    Subjects: “...Douglas fir California....”
    Government Document Book
  2. 2
    White and red fir cone production in northeastern California : report of a 16-year study /
    by Gordon, Donald T.
    Published 1978
    Subjects: “...Fir....”
    Government Document Book
  3. 3
    Large stock and fertilizer improve growth of Douglas-fir planted on unstable granitic soil in northern California /
    by Strothmann, R. O.
    Published 1980
    Subjects: “...Douglas fir....”
    Government Document Book
  4. 4
    Risk-rating systems for mature red fir and white fir in northern California /
    by Ferrell, George T.
    Published 1980
    Subjects: “...Fir California....”
    Government Document Book
  5. 5
    Regeneration of Douglas-fir in the Klamath Mountains Region, California and Oregon /
    by Strothmann, R. O.
    Published 1984
    Subjects: “...Douglas fir....”
    Government Document Book
  6. 6
    Shelterwood regeneration of true fir : conclusions after 8 years /
    by Laacke, Robert J.
    Published 1986
    Subjects: “...Fir....”
    Government Document Book
  7. 7
    Smoked aluminum track stations record flying squirrel occurrence /
    Subjects: “...Douglas fir....”
    Government Document Book
  8. 8
    Conifer regeneration on burned and unburned clearcuts on granitic soils in northern California /
    by Heavilin, Danny G.
    Published 1977
    Subjects: “...Douglas fir....”
    Government Document Book
  9. 9
    Plant moisture stress patterns in planted Douglas-fir : a preliminary study of the effects of crown and aspect /
    by Lindquist, James L.
    Published 1977
    Subjects: “...Douglas fir....”
    Government Document Book
  10. 10
    Retrieving residue after overstory removal in true fir, northeastern California /
    by Fiddler, Gary
    Published 1986
    Subjects: “...Fir California....”
    Government Document Book
  11. 11
    Release of Douglas-fir seedlings : growth and treatment costs /
    by McDonald, Philip M.
    Published 1986
    Subjects: “...Douglas fir California....”
    Government Document Book
  12. 12
    Douglas-fir seedlings planted by four methods : results after 10 years /
    by Strothmann, R. O.
    Published 1976
    Subjects: “...Douglas fir....”
    Government Document Book
  13. 13
    Dwarf mistletoe does not increase truck taper in released red firs in California / Robert F. Scharpf.
    by Scharpf, Robert F., 1931-
    Published 1977
    Subjects: “...Fir Diseases and pests California....”
    Government Document Book
  14. 14
    Stem infection by dwarf mistletoe in California firs /
    by Parmeter, J. R.
    Published 1982
    Subjects: “...Fir Diseases and pests California....”
    Government Document Book
  15. 15
    Population density of western spruce budworm as related to stand characteristics in the Bitterroot National Forest /
    by Williams, Carroll B.
    Published 1971
    Subjects: “...Fir Diseases and pests Montana....”
    Government Document Book
  16. 16
    Photo series for quantifying forest residues in the Sierra mixed conifer type, Sierra true fir type /
    by Maxwell, Wayne G.
    Published 1979
    Subjects: “...Fir....”
    Government Document Book
  17. 17
    Regeneration of Douglas-fir cutblocks on the Six Rivers National Forest in northwestern California /
    by Strothmann, R. O.
    Published 1979
    Subjects: “...Douglas fir....”
    Government Document Book
  18. 18
    Growth of white firs defoliated by modoc budworm in northeastern California /
    by Ferrell, George T.
    Published 1980
    Subjects: “...Fir Diseases and pests California....”
    Government Document Book
  19. 19
    Herbs and brush on California red fir regeneration sites : a species and frequency sampling /
    by Gordon, Donald T.
    Published 1978
    Subjects: “...Fir....”
    Government Document Book
  20. 20
    Stem volume losses in grand firs topkilled by western spruce budworm in Idaho /
    by Ferrell, George T.
    Published 1982
    Subjects: “...Fir Idaho Diseases and pests....”
    Government Document Book
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