Let's Look at Water
Genres
Documentary
OverView
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.
Others
Budget
$--
Revenue
$--
Status
Released
Original Language
English
Runtime
21 mins
Rating
0/10
Release Date
01 January 1947
Country
Canada