16mm Filmography
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Geyser Valley

Presents scenes of geysers and the area surrounding them in Yellowstone National Park.

Copyright

Registered 23May72 · MP23066 (Jul-Dec 1972) Copyright holder: Encyclopaedia Britannica Educational Corp

Related films

Sources

  1. 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
  2. 16mm Filmography (legacy record) — sound, catalog record
  3. U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright

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