 |
| waste generation: 26 phrases in 10 subjects |
| Caspian | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| General | 9 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 3 |
| Production | 7 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Sociology | 1 |
|
| waste generation: 26 phrases in 10 subjects |
| Caspian | 1 |
| Ecology | 1 |
| Energy industry | 1 |
| General | 9 |
| Natural resourses and wildlife conservation | 1 |
| Oil and gas | 3 |
| Production | 7 |
| Sakhalin | 1 |
| Sakhalin R | 1 |
| Sociology | 1 |