(1999). Aquaculture economics and marketing: International Conference ( 30 August - 01 September 1999, Debrecen, Hungary.
Tohutoru Kātū Chicago (17th ed.)Aquaculture Economics and Marketing: International Conference ( 30 August - 01 September 1999, Debrecen, Hungary. 1999.
Tohutoro MLA (9th ed.)Aquaculture Economics and Marketing: International Conference ( 30 August - 01 September 1999, Debrecen, Hungary. 1999.
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