Explores the distinctive features of the major rivers of the continent, and discusses their contributions to the farming, recreation, transportation and hydroelectric power of North America.
| Tagline | |
| Release Date: | Jan 01, 1971 |
| Genres: | Documentary |
| Production Company: | Coronet Films |
| Production Countries: | United States of America |
| Casts: | |
| Status: | Released |
| Budget: | $0 |
| Revenue: | 0 |
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