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Principles and Practice of Butter-Making: a Treatise on the Chemical and Physical Properties of Milk and Its Components, the Handling of Milk and Cream, and the Manufacture of Butter Therefrom

George Lewis McKay

出版	John Wiley & Sons, 1906
URL	http://books.google.com.hk/books?id=ReoVzgEACAAJ&hl=&source=gbs_api