Translator : روزبه، امیر ؛
Journal:بورس»دوره اول، یکم اردیبهشت ماه 1345 - شماره 33 (5 page(s) - From 52 to 56 )
Keywords:دریاآبزیردریائیمنگنزکشتینفتانسانماهیامریکا
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