Não informado. (1969). Journal of marine science. Marine Environmental Sciences Consortium.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Marine Science. Dauphin Island, Ala: Marine Environmental Sciences Consortium, 1969.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Marine Science. Marine Environmental Sciences Consortium, 1969.
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