Bal, D. V., & Rao, K. V. (1984). Marine Fisheries.
Chicago Style aipamenaBal, D V., and K V. Rao. Marine Fisheries. New Delhi, Tata Mc Graw Hill Publishing Company Ltd, 1984.
MLA aipamenaBal, D V., and K V. Rao. Marine Fisheries. 1984.
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