 |
| |||
| river bottom | |||
| river vally | |||
| valley | |||
| river valley | |||
| dale; stream valley | |||
|
речная долина : 17 phrases in 10 subjects |
| Ecology | 2 |
| General | 1 |
| Geology | 1 |
| Hydraulic engineering | 2 |
| Hydrology | 2 |
| Makarov | 4 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Technology | 1 |
| Water resources | 2 |
|
| |||
| river bottom | |||
| river vally | |||
| valley | |||
| river valley | |||
| dale; stream valley | |||
|
речная долина : 17 phrases in 10 subjects |
| Ecology | 2 |
| General | 1 |
| Geology | 1 |
| Hydraulic engineering | 2 |
| Hydrology | 2 |
| Makarov | 4 |
| Oil and gas | 1 |
| Oilfields | 1 |
| Technology | 1 |
| Water resources | 2 |