 |
| |||
| immediate environment | |||
| непосредственная окружающая среда: 6 phrases in 4 subjects |
| Caspian | 1 |
| Ecology | 2 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |
|
| |||
| immediate environment | |||
| непосредственная окружающая среда: 6 phrases in 4 subjects |
| Caspian | 1 |
| Ecology | 2 |
| Natural resourses and wildlife conservation | 2 |
| Nuclear physics | 1 |