Sounds In The Sea
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✎ Suggest a correctionShows how the use of the hydrophone during World War II led to extensive research in sounds beneath the sea. Demonstrates that many fishes, crustaceans and mammals can be identified by the sounds they produce.
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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
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