يعرض 1 - 2 نتائج من 2 نتيجة بحث عن 'International Symposium on man-made lakes', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Man-made lakes their problems and environmental effects

    منشور في 1973
    كتاب

    Man-made lakes their problems and environmental effects
  2. 2

    Man-made lakes their problems and environment effects

    منشور في 1973
    كتاب

    Man-made lakes their problems and environment effects

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