يعرض 1 - 3 نتائج من 3 نتيجة بحث عن '"Soil management Tropics."', وقت الاستعلام: 0.03s تنقيح النتائج
  1. 1

    The biological management of tropical soil fertility

    منشور في 1994
    كتاب

    The biological management of tropical soil fertility
  2. 2

    Soil science and sustainable land management in the tropics

    منشور في 1994
    كتاب

    Soil science and sustainable land management in the tropics
  3. 3

    Conserving soil moisture and fertility in the warm seasonally dry topics

    منشور في 1993
    كتاب

    Conserving soil moisture and fertility in the warm seasonally dry topics

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