Preplanned skid trails and winching versus conventional harvesting on a partial cut
By: George Bradshaw.
Contributors: Oregon State University. Forest Research Laboratory.
Series: Research note / Forest Research Lab -- 62.; Research note (Oregon State University. Forest Research Laboratory) -- no. 62.
Publisher: Oregon State University, School of Forestry
Published: 1979
Place of publication: Corvallis, Or
Language: eng
Subjects: Log transportation.; Logging.
Notes: Title from caption.

"December 1979."

Includes bibliographical references (p. 4).