Patents relating to mechanization of timber harvesting / by S.E. Johnson and J. Richenhaller.
Saved in:
Edition: | 4th ed. |
---|---|
Published: |
Ottawa :
Canadian Forestry Service,
1978.
|
Main Author: | |
Other Authors: | |
Format: | Book |
Physical Description: | 144 p. |
---|---|
Notes: | Bib#: 502209 |
Language: | English |
Bib#: | 502209 |