| |||
| карта общего содержания озона | |||
|
total ozone mapping : 9 phrases in 6 subjects |
| Astronautics | 2 |
| Ecology | 3 |
| Forestry | 1 |
| Military | 1 |
| Technology | 1 |
| United Nations | 1 |
| |||
| карта общего содержания озона | |||
|
total ozone mapping : 9 phrases in 6 subjects |
| Astronautics | 2 |
| Ecology | 3 |
| Forestry | 1 |
| Military | 1 |
| Technology | 1 |
| United Nations | 1 |