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Acoustical Estimation of Zooplankton Size and Density Using Two-frequency Methods.
Miyashita, Kazushi, Aoki, Ichiro, Inagaki, TadashiVolume:
62
Year:
1996
Journal:
NIPPON SUISAN GAKKAISHI
DOI:
10.2331/suisan.62.68
File:
PDF, 429 KB
1996