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Google圖書搜尋
Nutrient Requirements for Swine
National Research Council (U.S.). Subcommittee on Swine Nutrition
National Research Council (Etats-Unis). Committee on animal nutrition
其他書名
A Report of the Committee on Animal Nutrition
出版
National Research Council
, 1953
URL
http://books.google.com.hk/books?id=G6JoAQAACAAJ&hl=&source=gbs_api