登入
選單
返回
Google圖書搜尋
An Economic Comparison of Alternative Selling Methods for Slaughter Cattle in Ontario
Larry A. Martin
Richards, Robert R
W. R. Usborne
出版
School of Agricultural Economics and Extension Education, Ontario Agricultural College, University of Guelph
, 1979
URL
http://books.google.com.hk/books?id=Dw47s69MlS8C&hl=&source=gbs_api
