Our changing environment
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Treats the effects of man on his environment and points up waste and misuse of natural resources. Shows the modern city as evidence of man's ability to control his environment but points out that the city can exist only insofar as the remaining land and sea will support it. Suggests ways of cleaning up the environment and better using the resources at the disposal of man.
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- 16mm Filmography (legacy record) — title, year, creator, length, format, color, sound, genre, description, catalog record
Original permalink · Record added 2024-04-20 17:43:51