Engineering analysis of forces created in two tree intermediate supports during multi-span logging
By: by Francis W. Fodge.
Published: 1981
Language: eng
Number of pages: 70
Subjects: Logging, Skyline -- Equipment and supplies -- Testing -- Mathematical models.
Notes: Typescript (photocopy).

"A paper submitted to Oregon State University in partial fulfillment of the requirements for the degree of Master of Forestry, 1981."

Bibliography: leaf 48.