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1Preliminary studies on the analysis of bacterial types in the fish ponds applied with four kinds of animal manure and the effects of manuring on the ecosystem and yield Preliminary studies on the analysis of bacterial types in the fish ponds applied with four kinds of animal manure and the effects of manuring on the ecosystem and yieldTexto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4Texto bibliotecaFAO IT
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5Texto bibliotecaFAO IT
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7by Guo Zianzhen Fang Yingxue Wang Jikun Fang Ziuzhen;Fishery and Aquaculture Economics and Policy Division
Published 1988Project bibliotecaFAO IT -
8by Guo Zianzhen Fang Yingxue Wang Jikun Fang Ziuzhen;Fishery and Aquaculture Economics and Policy Division
Published 1988Project bibliotecaFAO IT -
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14by Shan Jian, Chang Laifa, Gua Xianzhen, Fang Yingxue,Zhu Yun, Zhou Xiaoxing and Zhou Enhua and Gerald L. Schroeder;Fisheries and Aquaculture Management Division
Published 1983Project bibliotecaFAO IT -
15by Shan Jian, Chang Laifa, Gua Xianzhen, Fang Yingxue,Zhu Yun, Zhou Xiaoxing and Zhou Enhua and Gerald L. Schroeder;Fisheries and Aquaculture Management Division
Published 1983Project bibliotecaFAO IT -
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