Showing 1 - 4 results of 4 for search 'Biggs, Stephen', 查询时间: 0.01s Refine Results
  1. 1

    Agricultural research and the rural poor a review of social science analysis 由 Biggs, Stephen

    出版 1991
    图书

    Agricultural research and the rural poor a review of social science analysis
  2. 2

    Developing technologies for the rural poor. 由 Biggs, Stephen

    出版 1984
    图书

    Developing technologies for the rural poor.
  3. 3

    Generation and diffusion of agricultural technology a review of theories and experiences 由 Biggs, Stephen D.

    出版 1983
    图书

    Generation and diffusion of agricultural technology a review of theories and experiences
  4. 4

    The Kosi symposium the rural problem in North-east Bihar.

    出版 1976
    图书

    The Kosi symposium the rural problem in North-east Bihar.

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