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Google圖書搜尋
Price Differences Between Four Hog Markets Used by Illinois Stockmen
Laurence Joseph Norton
Robert Childers Ashby
其他書名
Chicago, East St. Louis, Indianapolis, and Cincinnati
出版
University of Illinois Agricultural Experiment Station
, 1932
URL
http://books.google.com.hk/books?id=dFQTAQAAIAAJ&hl=&source=gbs_api