New Water For A Thirsty World

Duration: 22 min

Year Published: 1965

Format: 16mm

Color: Color

Sound: sound

Description: Explains that as modern civilization's demand for water grows greater, the problem of inadequate water supply increases proportionately. Discusses why the vital natural resource of water is becoming scarcer. Shows how scientists and engineers are combating the problem by extracting fresh water from saline waters.

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