Logging road type and construction in the Oregon Douglas fir area
By: by Ellis Bischoff.
Published: 1943
Language: eng
Number of pages: 19
Subjects: Forest roads -- Oregon -- Design and construction.; Log transportation -- Oregon.
Notes: Typescript.

From the Oregon State College School of Forestry collection of senior forestry papers, 1910-1956.

Includes mounted photographs.

Includes bibliographical reference (leaf [19]).