River (Planet Earth)
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Takes a look at the Saskatchewan-Nelson river in order to examine the impact which a water system has upon the economy, sociology and ecology of a nation.
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, description
- 16mm Filmography (legacy record) — sound, catalog record
Original permalink · Record added 2023-02-27 03:41:59