The Treatment Was Successful, But The Patient Died
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✎ Suggest a correctionDiscusses the different types of water pollution and how they affect industry, wildlife and plants. Demonstrates natural pollution and nature's counteraction. Stresses sewage disposal problems. Describes possible solutions to the water pollution problem. (Kinescope).
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- 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, sound, description
- 16mm Filmography (legacy record) — catalog record
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