FAO. (1997). FAO fisheries circular N926: Aquaculture in fresh waters. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Fisheries Circular N926: Aquaculture in Fresh Waters. Rome: FAO, 1997.
MLA CitationFAO. FAO Fisheries Circular N926: Aquaculture in Fresh Waters. Rome: FAO, 1997.
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