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Google圖書搜尋
Growth in World Demand for Feed Grains
Donald W. Regier
Otis Halbert Goolsby
其他書名
Related to Meat and Livestock Products and Human Consumption of Grain, 1980
出版
U.S. Department of Agriculture, Economic Research Service
, 1970
URL
http://books.google.com.hk/books?id=RTSywwEACAAJ&hl=&source=gbs_api