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Google圖書搜尋
Grain Marketing in the United States
Floyd F. Niernberger
L. D. Schnake
其他書名
Trends and Changes, 1963-72
出版
Commodity Economics Division, Economic Research Service, U.S.D.A.
, 1975
URL
http://books.google.com.hk/books?id=k-1HGwAACAAJ&hl=&source=gbs_api