Una gota de agua

1949

Una gota de agua

0.0/10

Dokumenter

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.

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Jack Delano

Director

Edwin Rosskam

Writers

Cast

Amílcar Tirado

Amílcar Tirado

As Narrator