 |
| |||
| наблюдение за ветром верхних слоёв атмосферы | |||
|
upper wind observation : 3 phrases in 2 subjects |
| Meteorology | 2 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| наблюдение за ветром верхних слоёв атмосферы | |||
|
upper wind observation : 3 phrases in 2 subjects |
| Meteorology | 2 |
| Natural resourses and wildlife conservation | 1 |