Pacific Northwest Forest Experiment Station Digest
Subtitle: of the tentative working plan of the forest survey of the Douglas Fir region of western Oregon and Washington. (inventory phase only)
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher: Pacific Northwest Forest Experiment Station-
Published: 1930
Place of publication: -Portland, OR
Language: eng
Subjects: Forests and forestry -- Northwest, Pacific -- Inventories.; Logging -- Northwest, Pacific.; Douglas fir -- Northwest, Pacific.
Genres: Inventories.