The problem of slash disposal confronting the logging operator in the Douglas fir region
By: by Bill Semmler.
Published: 1940
Language: eng
Number of pages: 37
Subjects: Slashburning -- Northwest, Pacific.
Notes: Typescript.

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

Includes bibliographical references (leaf [37]).