登入選單
返回Google圖書搜尋
其他書名
The Fight for Purity
出版Crowell, 1986
主題Juvenile Nonfiction / Cooking & FoodJuvenile Nonfiction / Lifestyles / Farm & Ranch LifeTechnology & Engineering / Agriculture / General
ISBN06900457439780690045741
URLhttp://books.google.com.hk/books?id=r9EWAQAAMAAJ&hl=&source=gbs_api
註釋Traces the history of the centuries-long effort of philanthropists, scientists, and consumers to make milk a reliably pure and safe product.