Logging with a hydraulic excavator
Subtitle: a case study
By: by James G. Fisher.
Published: 1987
Language: eng
Number of pages: 72
Subjects: Logging.; Excavating machinery.; Logging -- Machinery.
Notes: Typescript (photocopy).

"A paper submitted to Oregon State University in partial fulfillment of the requirements for the degree of Master of Forestry, 1987.

Includes bibliographical references (leaf 60).