Gymnosperms
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Defines gymnosperms and traces the life cycle of the pine. Shows examples of lesser-known gymnosperms and illustrates the importance of conifers.
Credits
- Produced by
- John Walker
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Wikidata · Q123373875 ↗ — year, country, credits
Original permalink · Record added 2026-01-23 03:34:48