 |
| |||
| within strata stratum | |||
| внутри слоёв: 8 phrases in 6 subjects |
| Hydrology | 1 |
| Makarov | 3 |
| Oceanography & oceanology | 1 |
| Polymers | 1 |
| Road works | 1 |
| Technology | 1 |
|
| |||
| within strata stratum | |||
| внутри слоёв: 8 phrases in 6 subjects |
| Hydrology | 1 |
| Makarov | 3 |
| Oceanography & oceanology | 1 |
| Polymers | 1 |
| Road works | 1 |
| Technology | 1 |