 |
| |||
| сооружения для защиты от паводка | |||
| ouvrage de crue: 7 phrases in 3 subjects |
| Construction | 1 |
| Natural resourses and wildlife conservation | 5 |
| Technology | 1 |
|
| |||
| сооружения для защиты от паводка | |||
| ouvrage de crue: 7 phrases in 3 subjects |
| Construction | 1 |
| Natural resourses and wildlife conservation | 5 |
| Technology | 1 |