Forest resources of the Douglas-Fir region
By: by H.J. Andrews and R.W. Cowlin.
Contributors: Cowlin, Robert William, 1899-
Series: Miscellaneous publication / United States Department of Agriculture -- no. 389; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 389.
Publisher: U.S. Dept. of Agriculture
Published: 1940
Place of publication: Washington, D.C
Language: eng
Number of pages: 169
Subjects: Forests and forestry -- Northwestern States.; Forest management -- Northwestern States.; Forest surveys -- Northwestern States.
Other titles: Douglas-fir region.
Notes: Contribution from Forest Service.

Bibliography: p. 145.