House Of Man - Part I, Our Changing Environment

Creator: Natl Conservation Foundation

Format: 16mm

Sound: sound

Description: Discusses the waste of natural resources in cities, woodlands and farmlands, and the pollution of rivers and the air. Compares the 'progress' achieved through wasteful methods and through intelligent conservation techniques. Shows how man's intelligence can be channeled to plan for progress.

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Original permalink · Record added: 2023-02-27 17:01:13