登入
選單
返回
Google圖書搜尋
Influence of Aureomycin on Synthesis and Digestion in the Rumen of Cattle Fed Natural and Purified Rations
Charles Marion Chance
出版
Michigan State College of Agriculture and Applied Science. Department of Dairy
, 1952
URL
http://books.google.com.hk/books?id=aLcVLKA0UtAC&hl=&source=gbs_api