Seed dispersal. - 3rd ed.
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Presents a visual report on different types of seedcoats and shows how external agents such as man,the wind, animals and birds help each kind become dispersed. Depending on which season it is, this will influence the dispersal of each type of seed.
Credits
- Produced by
- John Walker
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Wikidata · Q123372993 ↗ — year, country, credits
Original permalink · Record added 2026-01-23 04:01:23