Showing 1 - 2 results of 2 for search 'North Central Farm Management Research Committee', 查詢時間: 0.01s Refine Results
  1. 1
    Resource productivity, returns to scale and farm size /
    圖書
    出版 1956
    “...North Central Farm Management Research Committee...”
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  2. 2
    Agricultural adjustment problems in a growing economy /
    圖書
    出版 1970
    “...North Central Farm Management Research Committee...”
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