Glaciation
Sign in to track this film in your collection or want list.
Discusses the life and activity of glaciers, vast repositories of geological history. Explains how glaciers helped shape the face of North America.
Credits
- Directed by
- Kenneth McCready
Related films
Sources
- 16mm Filmography (legacy record) — title, year, format, sound, description, catalog record
- Wikidata · Q123303144 ↗ — country, credits
Original permalink · Record added 2023-02-27 02:43:46