The Great Lakes: North America's Inland Seas
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Describes the importance of the Great Lakes to the transportation, fishing, logging, farming, mining, and manufacturing industries of the Midwest. Discusses the formation of the lakes, the development of the canal system, and how the completion of the St. Lawrence Seaway opened the lakes to ocean-going vessels., Describes the importance of the Great Lakes to the fishing, logging, farming, mining and manufacturing industries of the region. Shows how the development of the canal system and the completion of the St. Lawrence Seaway opened the lakes to ocean-going vessels.
Copyright
Registered 5Jan72 · MP22303 (Jan-Jun 1972) Copyright holder: Encyclopaedia Britannica Educational Corp
Complete catalog record
Describes the importance of the Great Lakes to the transportation, fishing, logging, farming, mining, and manufacturing industries of the Midwest. Discusses the formation of the lakes, the development of the canal system, and how the completion of the St. Lawrence Seaway opened the lakes to ocean-going vessels., Describes the importance of the Great Lakes to the fishing, logging, farming, mining and manufacturing industries of the region. Shows how the development of the canal system and the completion of the St. Lawrence Seaway opened the lakes to ocean-going vessels.NOTE: Two (or more) records have been merged together to create this data.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, length, format, color, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
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