Douglas-fir supply study
Subtitle: alternative programs for increasing timber supplies from National Forest lands
By: [by] Regions Five and Six, [and] Pacific Northwest Forest and Range Experiment Station.
Contributors: United States. Forest Service. Pacific Northwest Region.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher: Forest Service, U.S. Dept. of Agriculture
Published: 1969
Place of publication: [Portland, Or.?]
Language: eng
Number of pages: 53
Subjects: Douglas fir.; Forest management -- Pacific States.; Timber -- Pacific States.
Notes: Bibliographical footnotes.