中国肉牛产业现状、热点透析与发展趋势及对策
昝林森1,2,赵春平1,2,刘扬1,刘永峰1
Present Status, Hot Topic Analysis, Development Tendency and Counter-measures for Beef Cattle Industry in China
ZAN Lin-sen1,2, ZHAO Chun-ping1,2, LIU Yang1| LIU Yong-feng1
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