يعرض 1 - 2 نتائج من 2 نتيجة بحث عن '', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Non-motorized urban transport in developed and developing countries an overview حسب Bovy, P.H

    منشور في 1975
    كتاب

    Non-motorized urban transport in developed and developing countries an overview
  2. 2

    The Economic Importance of Non-Motorized Transport and its Impacts on Traffic Congestion Management حسب Williams, Brian

    الحاوية / القاعدة Philippine planning journal
    مقال

    The Economic Importance of Non-Motorized Transport and its Impacts on Traffic Congestion Management

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