Techniques for the wheeled-skidder operator
By: by Robert L. Hartman and Harry G. Gibson.
Contributors: Gibson, Harry G.
Series: Research paper NE -- 170.
Publisher: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1970
Place of publication: Upper Darby, Pa
Language: eng
Number of pages: 18
Subjects: Log transportation; Logging -- Machinery
Notes: Cover title.