Una gota de agua
Una gota de agua
Ver Una gota de agua Pelicula Online Latino. 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.
- Género: Documental
- País: Puerto Rico
- Director: Jack Delano
- Actores: Amílcar Tirado,
