 |
|
preparatory work : 7 phrases in 6 subjects |
| Construction | 1 |
| Forestry | 2 |
| General | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Sakhalin | 1 |
|
|
preparatory work : 7 phrases in 6 subjects |
| Construction | 1 |
| Forestry | 2 |
| General | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Sakhalin | 1 |