| |||
| главная обсерватория | |||
|
main observatory : 6 phrases in 4 subjects |
| General | 1 |
| Geophysics | 3 |
| Sakhalin | 1 |
| Weapons of mass destruction | 1 |
| |||
| главная обсерватория | |||
|
main observatory : 6 phrases in 4 subjects |
| General | 1 |
| Geophysics | 3 |
| Sakhalin | 1 |
| Weapons of mass destruction | 1 |