Better load-weight distribution is needed for tandem-axle logging trucks
By: by John E. Baumgras.
Contributors: United States. Forest Service.
Series: USDA Forest Service research paper NE -- 342.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1976
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Piggyback trailers -- Weight.; Lumber -- Transportation.
Notes: Cover title.

Bibliography: p. 9.