L'appel du glacier
- Jaro: 1970
- Lando:
- Ĝenro: Documentary
- Studio: Teenergy Productions
- Ŝlosilvorto: switzerland, climate change, ice melting, nature documentary, environmental documentary, climate action
- Direktoro:
- Rolantaro: Martine Rebetez, Bertrand Gentizon, Gabriel Murisier, Vanessa Lakhdar
