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 Date: 2012-08-06 08:28:27Sound Science Infrasound Animal communication Ultrasound Sonic weapon Vladimir Gavreau Hertz Microphone Acoustics Waves Hearing |
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| First Page | Document Content | |
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Date: 2012-08-06 08:28:27Sound Science Infrasound Animal communication Ultrasound Sonic weapon Vladimir Gavreau Hertz Microphone Acoustics Waves Hearing |
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JULY JOURNAL OF THE S.P.R.