Gen: Documentar
Stele: Hans-Dieter Zeindler, Maurice Aufair, Ingold Wildenauer, Klaus-Henner Russius
echipaj: Luc Yersin (Sound Mixer), Villi Hermann (Screenplay), Eve Martin (Screenplay), Elisabeth Wälchli (Editor), Panzini Zirkus (Music), Rainer M. Trinkler (Editor)
Țară: Switzerland
Limba: Deutsch, Français, Italiano
Studio: Filmkollektiv Zürich AG und Villi Hermann
Durata de functionare: 90 minute
Calitate: HD
Publicat: Apr 27, 1977
IMDb: 1
Cuvinte cheie:mine, tunnel construction
