 |
| |||
| естественное разделение | |||
| natural division: 10 phrases in 8 subjects |
| Astronautics | 3 |
| Ecology | 1 |
| General | 1 |
| Mathematics | 1 |
| Name of organization | 1 |
| Sakhalin | 1 |
| United Nations | 1 |
| United States | 1 |
|
| |||
| естественное разделение | |||
| natural division: 10 phrases in 8 subjects |
| Astronautics | 3 |
| Ecology | 1 |
| General | 1 |
| Mathematics | 1 |
| Name of organization | 1 |
| Sakhalin | 1 |
| United Nations | 1 |
| United States | 1 |