Movie
Una gota de agua
A drop of water is taken to a laboratory in San Juan, Puerto Rico to determine its purity. The film communicates scientific health information, such as the need to boil drinking water.
Movie Stats
+5%
0h 10m
Runtime duration
Language
ES
Year
1949
Rating
0.0/10
0 votes • HD
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Duration: 0h 10m
Quality: HD
Subtitles: Available
People
Cast & Crew
Directors:
Jack Delano
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