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Creator:: Kum̈mel, Julius Frank, Rindt, Charles A., 1903-, Munger, Thornton T. (Thornton Taft), 1883-, and United States. Forest Service
Resource Type:: Other
Full Text:: FREE MATERIAL FOREST PLANTING IN THE DOUGLAS -FIR

Creator:: United States. Forest Service. California Region, United States. Forest Service. Pacific Northwest Region, and Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Resource Type:: Other
Full Text:: DOUGLAS -FIR SUPPLY STUDY . '' , r. > ° ¡ , u, 1

Creator:: Oregon State University. Forest Research Laboratory and Harrington, Timothy B. (Timothy Brian)
Resource Type:: Other
Full Text:: Planning with PSME: A Young Douglas-fir and Southwestern Oregon Timothy B. Harrington John C. Tappeiner II

Creator:: Silen, Roy R. and Olson, Donald L.
Abstract:: After three-quarters of a century of introduction of 152 conifer and broadleaf species, no promising candidate exotic was found for the Douglas-fir region. Growth curves spanning 50 years or longer are figured for many species. Firs, pines, larches, spruces, hemlocks, and cedars originating in northwestern North America had superior growth...
Resource Type:: Other
Full Text:: A pioneer exotic tree search for the douglas fir region

ScholarsArchive@OSU