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Google圖書搜尋
The Cattle and Beef Industry in the United States
David C. Petritz
其他書名
Buying, Selling, Pricing
出版
Cooperative Extension Service, Purdue University
, 1982
URL
http://books.google.com.hk/books?id=Ju1IXwAACAAJ&hl=&source=gbs_api