DIGESTION

Duration: 15 min

Year Published: 1929

Creator: Encyclopaedia Britannica Films Inc

Format: 16mm

Description: Covers the complete digestive tract, action of saliva upon food, microscopic stomach structure, digestion of food, structure and action of both intestines.

Complete Record: Dewey number: 612.3 Audience level: el-jh-sh-c Guide Format/cost: 16-sl-$24 Distributors / rental: Not shown in source

Metadata Source:Educational Film Guide 1946