What Is Margarine
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Shows the conversion, by catalytic hydrogenation, of vegetable oils into fats and thence into margarine.
Credits
- Produced by
- James Carr
Related films
Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
- Wikidata · Q123372105 ↗ — country, credits
Original permalink · Record added 2023-02-27 06:44:10