Symphonie de la nature dans la Grande Cariçaie
- Sal: 1970
- Welat:
- Genre: Documentary
- Studio: Teenergy Productions
- Keyword: switzerland, climate change, nature documentary, environmental documentary, climate action, environnement, ramsar
- Serek: Hassan Lakhdar
- Avdan: Michel Baudraz, Christian Clerc, Antoine Gander, Christophe Le Nedic, Christophe Sahli, Sami Zaïbi