The Story of a Glass of Water

The Story of a Glass of Water

N/A
19270h 6minDocumentary MoviesEnglish
0.0

Plot

How science and nature combine to purify water in a reservoir. Micro-cinematography shows the bacteria present in the water.

WriterN/A
DirectorMary Field
Actor
CountryUnited Kingdom
ProductionBritish Instructional Films Ltd.

Similar Movies