Die Spysverteringskanaal (The Alimentary Tract) Encyclopaedia Britannica Films, Inc.

Duration: 1 reel

Year Published: 1946

Format: 16mm

Color: B&W

Sound: sound

Complete Record: DIE SPYSVERTERINGSKANAAL (THE ALIMENTARY TRACT) Encyclopaedia Britannica Films, Inc., in collaboration with A. J. Carlson and H. G. Swann, c1946. 1 reel, sd., b&w, 16mm. Afrikaans version. © Encyclopaedia Britannica Films, Inc.; 3Jul46; MP1641.