يعرض 1 - 1 نتائج من 1 نتيجة بحث عن 'Bakalian, Alexander', وقت الاستعلام: 0.01s تنقيح النتائج
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    Post-construction support and sustainability in community-managed rural water supply / case studies in Peru, Bolivia, and Ghana

    منشور في 2009
    كتاب

    Post-construction support and sustainability in community-managed rural water supply / case studies in Peru, Bolivia, and Ghana

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