Making Seawater Drinkable
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U.S. Department of the Navy, Action of seawaterhuman body; on newly developed desalting kit; how chemicals react on seawater; how pure water is filtered out. How a castaway filter bag. Animation. (MN 2612; minutes)
Complete catalog record
Type: Motion Picture
Sources
- 3434 U.S. Government Films — title, format, description, catalog record
Record added 2026-07-13 14:19:20