| |||
| Conference de pouvoirs locaux et regionaux de l'Europe | |||
|
Conference of Local and Regional Authorities of Europe : 2 Phrasen in 1 Thematik |
| Umwelt | 2 |
| |||
| Conference de pouvoirs locaux et regionaux de l'Europe | |||
|
Conference of Local and Regional Authorities of Europe : 2 Phrasen in 1 Thematik |
| Umwelt | 2 |