1.
図書 |
Subcommitte on Dairy Cattle Nutrition, Committee on Animal Nutrition, Board on Agriculture and Natural Resources, National Research Council[編] ; 道立畜試・根釧農試NRC乳牛飼養標準2001年版翻訳プロジェクトチーム訳
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2.
図書 |
Subcommittee on Dairy Cattle Nutrition, Committee on Animal Nutrition, Board on Agriculture and Natural Resources, National Research Council
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3.
図書 |
Subcommittee on Dairy Cattle Nutrition, Committee on Animal Nutrition, Board on Agriculture, National Research Council
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