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Filtering by: Subject Douglas fir beetle Academic Affiliation School of Forestry

The relationship of aspect and topographic position to the occurrence of Douglas-fir bark beetle damage in western Oregon and southwestern Washington

Creator:

Rossheim, John David

Resource Type:

Masters Thesis
Some factors in the establishment and growth of Douglas fir

Creator:

Jester, Curtis

Resource Type:

Undergraduate Thesis

Full Text:

Fir Some Factors in the_ Establishment and Growth of Douglas Fir by Curtis Jester A Thesis
Some anatomical features of Douglas-fir wood rated permeable and refractory

Creator:

Krahmer, Robert Lee

Resource Type:

Masters Thesis

Full Text:

within a species is known to exist. Douglas-fir (Psudotsuga menzjesjj. (Mirb.) Franco) heartwood samples
Photosynthesis, respiration, and dry matter accumulation of Douglas-fir seedlings from different geographic sources and growth at different temperatures

Creator:

Sorensen, Frank C.

Resource Type:

Dissertation

Full Text:

Dry Matter Accumulation of Douglas-fir Seedlings from Different Geographic Sources and Grown at
Direct seeding of Douglas fir with special reference to survival

Creator:

Finnis, John Michael

Resource Type:

Masters Thesis
The influence of time of establishment and competition of the comparative heights of second growth Douglas-fir trees

Creator:

Krueger, Kenneth W.

Resource Type:

Masters Thesis
Some factors affecting Douglas-fir seedling growth and establishment

Creator:

Howland, James Rodney

Resource Type:

Masters Thesis
Analysis of Douglas fir snag removal

Creator:

Sandoz, Fred J.

Resource Type:

Undergraduate Thesis

Full Text:

Analysis of Douglas fir snag removal ANALYSIS OF DOUGLAS
Stand improvement of Douglas fir

Creator:

Alexander, Lucien

Resource Type:

Undergraduate Thesis

Full Text:

Stand improvement of Douglas-fir . Stand Improvement of
Relative values of Douglas fir lumber

Creator:

Weed, Oscar F.

Resource Type:

Undergraduate Thesis

Full Text:

Relative values of Douglas fir lumber RELATIVE VALUES OF

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