检索结果

  • Showing 1 - 6 results of 6
Refine Results
  1. 1

    The staple food economies of western tropical Africa Johnston, Bruce F.

    出版 1958
    图书
  2. 2

    Chain empowerment : supporting African farmers to develop markets

    出版 2006
    图书
  3. 3

    A blighted harvest : the world bank & African agriculture in the 1980s Gibbon, Peter

    出版 1993
    图书
  4. 4
  5. 5
  6. 6

    Economics for agriculture : food, farming and the rural economy Hill, Berkeley

    出版 1987
    图书