Una gota de agua
Una gota de agua
Izle una gota de agua HdFilmCehennemi. 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.
- Tür: Belgesel
- Ülke: Puerto Rico
- Yönetmen: Jack Delano
- Oyuncular: Amílcar Tirado,
