Machines and techniques for skyline yarding of smallwood
By: L.D. Kellogg.
Contributors: Oregon State University. Forest Research Laboratory.
Series: Research bulletin / Forest Research Laboratory, School of Forestry, Oregon State University -- 36.; Research bulletin (Oregon State University. Forest Research Laboratory) -- 36.
Publisher: Forest Research Laboratory, School of Forestry, Oregon State University
Published: 1981
Place of publication: Corvallis, Or
Language: eng
Number of pages: 15
Subjects: Logging, Skyline.; Logging -- Machinery.
Notes: Cover title.

"Originally appeared in fifth Northwest Skyline Logging Symposium, 1981, sponsored by the University of Washington, Seattle."

Bibliography: p. l3.