Nguon loi thuy san cac dam pha phia nam song Huong va nhung van de khai thac hop ly nguon loi do(Aquatic resources the lagoons in the south of the river Huong and their rational exploitation)
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Nguon loi thuy san cac dam pha phia nam song Huong va nhung van de khai thac hop ly nguon loi do(Aquatic resources the lagoons in the south of the river Huong and their rational exploitation)