يعرض 1 - 3 نتائج من 3 نتيجة بحث عن '', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1

    Technology for small-scale farmers in Sub-Saharan Africa experience with food crop production in five major ecological zones. حسب Carr, Stephen J.

    منشور في 1989
    كتاب

    Technology for small-scale farmers in Sub-Saharan Africa experience with food crop production in five major ecological zones.
  2. 2

    Public enterprises and the transfer of technology in the ammonia industry حسب Levy, Brian

    منشور في 1983
    كتاب

    Public enterprises and the transfer of technology in the ammonia industry
  3. 3

    Appropriate technology for industry in developing countries, with special reference to scale of producion and employment creation some reflections on research implications حسب Brown, Martin

    منشور في 1977
    كتاب

    Appropriate technology for industry in developing countries, with special reference to scale of producion and employment creation some reflections on research implications

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