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Sindhi-Jersey and Sindhi-Holstein Crosses
Walter Whittier SwettC. A. MatthewsRobert E. McDowell
其他書名
Their External Form and Internal Anatomy Compared with Those of Purebred Jerseys and Holsteins
出版U.S. Department of Agriculture, 1961
URLhttp://books.google.com.hk/books?id=KLsXAAAAYAAJ&hl=&source=gbs_api
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