Economic assessment of mecharizes working methods
| Main Author: | Loycje, H.J (-) |
|---|---|
| Corporate Authors: | United Nations economic Commision for Europe (-) |
| Format: | Book |
| Bahasa: | eng |
| Terbitan: |
Geneva :
United nations
, 1964
|
| Series: |
Joint FAO/ECE/ILO committee on forest working techniques and training of forest workers ;
no. 145 |
| Subjects: |