Oak Valley, Usa
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Explores a typical native plant and animal community both before and after the arrival of man, showing how self-maintaining patterns of life have been changed with his arrival. Develops the theme that man's actions alter his environment, and emphasizes the importance of conservation. Reinforces interest in current efforts being made to improve environmental conditions.
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Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, description
- 16mm Filmography (legacy record) — sound, catalog record
Original permalink · Record added 2023-02-27 03:06:16