Leaves
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A study of the various types of leaves and their structure and function; the parts of a leaf are studied in detail, and a cross-section shows the arrangement of the cells and veins and the actual process of transforming water and minerals and gases into food for the plant.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:42:36