 |
| |||
| гидрограф паводка | |||
|
flood hydrograph : 6 phrases, 3 sujets |
| Construction | 3 |
| Ressources naturelles et conservation de la faune | 1 |
| Technologie | 2 |
|
| |||
| гидрограф паводка | |||
|
flood hydrograph : 6 phrases, 3 sujets |
| Construction | 3 |
| Ressources naturelles et conservation de la faune | 1 |
| Technologie | 2 |