Defenders Of The Sea
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✎ Suggest a correctionReports on the efforts of two indivuals who are working to preserve the marine environment. Dr. Peter Beamish and George Marler emphasize conservation of the great whales.
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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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