Construction costs for forest roads
By: John Balcom.
Contributors: Oregon State University. Forest Research Laboratory.
Series: Research bulletin / Forest Research Lab, College of Forestry, Oregon State University -- 64.; Research bulletin (Oregon State University. Forest Research Laboratory) -- 64.
Publisher: Forest Research Lab, College of Forestry, Oregon State University
Published: 1988
Place of publication: Corvallis, Or
Language: eng
Number of pages: 21
Subjects: Forest roads -- Design and construction -- Costs.
Notes: "July 1988"--Cover.