Water Supply (Revised Edition)
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Complete catalog record
Explains how people collect water from the water cycle. Describes water locations in cartoon drawings. Shows people building systems to take and distribute this water. Covers rain barrels, wells, windmills, purification, etc.
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Sources
- 16mm Filmography (legacy record) — title, creator, length, catalog record
Original permalink · Record added 2024-09-08 11:52:49