A study of soil disturbance and compaction resulting from the use of ground-based logging vehicles in the Sierra Nevada
By: by David Holtan Lysne.
Published: 1981
Language: eng
Number of pages: 115
Subjects: Logging -- Sierra Nevada Region (Calif. and Nev.) -- Environmental aspects.
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: leaves 74-75.