About FERGUSON J D
About Univ. Pennsylvania School of Veterinary Medicine, Kennett Square
About GALLIGAN D T
About Univ. Pennsylvania School of Veterinary Medicine, Kennett Square
About THOMSEN N
About Univ. Pennsylvania School of Veterinary Medicine, Kennett Square
About Journal of Dairy Science
About dairy cattle
About ボディコンディションスコア
About Cattle
About ホルスタイン
About 乳牛
About ボディコンディションスコア
About 表現
About 用語