 |
| |||
| управление отходами | |||
| integrated waste management: 12 phrases in 6 subjects |
| Caspian | 1 |
| Ecology | 2 |
| Environment | 1 |
| Sakhalin | 4 |
| Tengiz | 3 |
| Waste management | 1 |
|
| |||
| управление отходами | |||
| integrated waste management: 12 phrases in 6 subjects |
| Caspian | 1 |
| Ecology | 2 |
| Environment | 1 |
| Sakhalin | 4 |
| Tengiz | 3 |
| Waste management | 1 |