Field Water Supply Installations
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41 Principle and operation of mobile water purification unit and the two types of equipment used in the field to provide 6. purified water for the soldiers. and 41
Complete catalog record
Film number: FB 99
Type: Motion Picture
Type: Motion Picture
Sources
- 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record
Record added 2026-07-13 14:19:16