يعرض 1 - 4 نتائج من 4 نتيجة بحث عن 'Biggs, Stephen', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

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

    منشور في 1991
    كتاب

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

    Developing technologies for the rural poor. حسب Biggs, Stephen

    منشور في 1984
    كتاب

    Developing technologies for the rural poor.
  3. 3

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

    منشور في 1983
    كتاب

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

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

    منشور في 1976
    كتاب

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

أدوات البحث: