| The author: | Sizov Ivan Ivanovich |
| Dissertation theme: | Ultrasonic performances of sea medium and gidrobiontov, influencing efficiency rybopoiskovyh devices |
| The dissertation description: | Ultrasonic performances of sea medium and gidrobiontov, influencing efficiency rybopoiskovyh devices: Silt RSL of OD 61:85-1/2733 |
| Year: |
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