Wirkung der Verdauungssäfte
DDR
1961
Kurz-Dokumentarfilm
Credits
Director
Screenplay
Director of photography
Editing
Production company
Alle Credits
Director
Screenplay
Director of photography
Editing
Sound
Voice
Production company
Commissioned by
Unit production manager
Duration:
430 m, 16 min
Format:
35mm
Video/Audio:
s/w, Ton
Titles
Additional titles
- Originaltitel (DD) Wirkung der Verdauungssäfte
- Gesamttitel (DD) Schülerübungen für Biologie
- Arbeitstitel (DD) Biologie IV
Versions
Original
Duration:
430 m, 16 min
Format:
35mm
Video/Audio:
s/w, Ton