Economics and design of a radio-controlled skyline yarding system
By: Virgil W. Binkley.
Contributors: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: U.S. Forest Service research paper PNW -- 25.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1965
Place of publication: Portland, Or
Language: eng
Number of pages: 30
Subjects: Logging, Skyline
Notes: Cover title.