Au fil de l'eau - Genève et sa nature
- Año: 1970
- País: Switzerland
- Género: Documental
- Estudio: Teenergy Productions
- Palabra clave: switzerland, climate change, nature documentary, environmental issues, environmental documentary, environnement
- Director: Hassan Lakhdar
- Emitir: Yannick Marty, Ophelia Laszlo, Lucien Guignet, Emmanuelle Favre, Vincent Jaggi, Franck Pidoux