冀一伦. (2005). 实用养牛科学: Practical Cattle Science. 中国农业出版社.
Chicago Style (17th ed.) Citation冀一伦. 实用养牛科学: Practical Cattle Science. 中国农业出版社, 2005.
MLA (8th ed.) Citation冀一伦. 实用养牛科学: Practical Cattle Science. 中国农业出版社, 2005.
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