| |||
| Mehrfachnutzung des Wassers | |||
|
utilisation multiple : 5 phrases in 4 subjects |
| Environment | 1 |
| General | 1 |
| Information technology | 1 |
| Natural resourses and wildlife conservation | 2 |
| |||
| Mehrfachnutzung des Wassers | |||
|
utilisation multiple : 5 phrases in 4 subjects |
| Environment | 1 |
| General | 1 |
| Information technology | 1 |
| Natural resourses and wildlife conservation | 2 |