يعرض 1 - 3 نتائج من 3 نتيجة بحث عن 'Riyanto 1938-', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Interaction of rate and time of nitrogen application and weed control methods in upland rice [microform]. حسب Riyanto 1938-

    منشور في 1980
    Visual Material

    Interaction of rate and time of nitrogen application and weed control methods in upland rice [microform].
  2. 2

    Interaction of rate and time of nitrogen application and weed control methods in upland rice حسب Riyanto 1938-

    كتاب

    Interaction of rate and time of nitrogen application and weed control methods in upland rice
  3. 3

    The effect of tillage method and nitrogen rate on some soil properties and corn response حسب Riyanto 1938-

    كتاب

    The effect of tillage method and nitrogen rate on some soil properties and corn response

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