An analysis of two logging road standards for BLM's Tillamook Project
By: by Con H. Schallau.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: U.S. Forest Service research note PNW -- 48.
Publisher: Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture
Published: 1967
Place of publication: Portland, Or
Language: eng
Subjects: Forest roads -- Economic aspects -- Oregon -- Tillamook County.
Notes: Caption title.

"February, 1967."

Includes bibliographical references.