A flavonone from Douglas-Fir Heartwood / by 440435 Pew, John C.

Subjects: “…Douglas-fir…”

Tensile strength of Douglas-Fir laminated-veneer lumber / by 350863 Bohlen, J. C.

The influence of moisture content on the flexural properties of Douglas fir dimension lumber / by Aplin, E. Nicholas

Effect of loading rate on bending strength of Douglas-fir 2 by 4's / by 221248 Gerhards, Charles C., Link, C. L.

Seasonal distribution of ectomycorrhizae in a mature douglas-fir/Larch forest soil in western Montana by 425998 Harvey, Alan E., Jurgensen, Martin F., Larsen, Michael J.

Characterization and classification of mycorrhizae of douglas-fir. III Pseudotsuga menziesii + byssoporia (poria) terrestris vars. lilaciorosea, parksii, and sublutea/ by 383661 Zak, Batislav, Larsen, Michael J.

Coniferophyta, Cycadophyta and Lycopodiophyta (Plant Divisions) / by Swan, Jordy, author 648234

“…Typical examples of conifers include cedars, Douglas-firs, cypresses, firs, junipers, kauris, larches, pines, hemlocks, redwoods, spruces, and yews. …”
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