16mm Filmography
Sign in Register

Valleys

Shows unusual valleys and explains their formation. Describes how man has used the high mountain valleys as passes, turned the dry valleys into rich farm areas through irrigation and produced food in the rich, fertile valleys.

More in Primary Geography Series

  1. Glaciers 1954
  2. Mountains 1954
  3. Forests 1959
  4. Rivers 1959
  5. Valleys 1960
  6. Harbors 1968

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
  2. Educational film guide. Supplements (1959-62) — title, year, length, format, color, sound, description, catalog record

Original permalink · Record added 2023-02-27 06:13:44