COMMON SALT

Duration: 15 min

Year Published: 1929

Creator: Encyclopaedia Britannica Films Inc

Format: 16mm

Sound: Silent

Description: "Nature and action of salt. Methods used in extracting, purifying, drying and using surface and rock salt deposits." Utah.

Complete Record: Dewey number: 664.4 Audience level: el-jh Guide Format/cost: 16-si-$24 Distributors / rental: Not shown in source

Metadata Source:Educational Film Guide 1946