登入選單
返回Google圖書搜尋
A Study of the Alkali-forming Bacteria Found in Milk
Samuel Henry AyersPhilip Rupp
出版U.S. Department of Agriculture, 1919
URLhttp://books.google.com.hk/books?id=PkVCAQAAMAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN