Mitchell,Edward. (1975). Porpoise,Dolphin and small whale fisheries of the world. Unwin.
Chicago Edition CitationMitchell,Edward. Porpoise,Dolphin and Small Whale Fisheries of the World. New york: Unwin, 1975.
MLA Edition CitationMitchell,Edward. Porpoise,Dolphin and Small Whale Fisheries of the World. Unwin, 1975.
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