Mississippi System – Waterway of Commerce
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Traces the history of the Mississippi River, shows its geographic features, and discusses its commercial importance. Explains the operation and economic benefits of railroad and river travel.
Copyright
Registered 28Apr70 · MP20526 (Jan-Jun 1970) Copyright holder: Encyclopaedia Britannica Educational Corp Production company: ADM Films
Related films
Sources
- 16mm Filmography (legacy record) — title, creator, format, sound, genre, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
Original permalink · Record added 2023-02-28 05:44:58