Watch Streaming Let's Look at Water (1947) : Movie Trailer This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains, ships and aircrafts. | ||
Release Date | : | Jan 01, 1947 |
Runtime | : | |
Genres | : | Documentary |
Production Company | : | ONF | NFB |
Production Countries | : | Canada |
Casts | : | Vincent Paquette |
Plot Keywords | : | transportation, water supply, urban, water purification, city |
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