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Una gota de agua

Una gota de agua

April 13, 1949
10 minutes
Jack Delano
Documentary

Overview

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 Details

Release Date

April 13, 1949

Runtime

10 minutes

Director

Jack Delano

Production Companies

Comisión de Parques y Recreos Públicos de Puerto Rico

Cast

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