淡水鱼病防治彩色图说 - Tapa blanda

Color drawings of freshwater fish disease control(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 94 Language: Chinese. The development of fisheries and promoting rural economic prosperity. rich urban and rural residents shopping basket. increase farmers' income has an important role. Fish disease prevention and control is an important part of aquaculture technology. Freshwater fish disease control color drawings illustrated in the form of seven kinds of viral diseases that commonly occur in freshwater aquaculture. 17 kinds of bacterial disease. three kinds of mold. Nº de ref. del artículo: MY2644

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