Una gota de agua

N/A

1949

Documentary

10 minutes

Summary

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.

Jack Delano

Director

Edwin Rosskam

Screenplay

Top Billed Cast

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StatusReleased: 76 years ago
April 13, 1949

LanguageEspañol

Spoken LanguagesEspañol

Budget-

Revenue-