 |
| |||
| гидроотвал; отвал; хвостохранилище | |||
| soil area: 14 phrases in 11 subjects |
| Architecture | 1 |
| Construction | 4 |
| Ecology | 1 |
| Forestry | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 1 |
| Occupational health & safety | 1 |
| Road works | 1 |
| Sakhalin | 1 |
| Sociology | 1 |
| Technology | 1 |