يعرض 1 - 4 نتائج من 4 نتيجة بحث عن 'World Bank. Transportation, Water and Telecommunications Department', وقت الاستعلام: 0.01s تنقيح النتائج
  1. 1

    Health aspects of excreta and sullage management a state-of-the-art review

    منشور في 1981
    كتاب

    Health aspects of excreta and sullage management a state-of-the-art review
  2. 2

    Appropriate technology for water supply and sanitation sociocultural aspects of water supply and excreta disposal حسب Elmendorf, Mary Lindsay

    منشور في 1980
    كتاب

    Appropriate technology for water supply and sanitation sociocultural aspects of water supply and excreta disposal
  3. 3

    Appropriate technology for water supply and sanitation volume 2, a planner's guide حسب Kalbermatten, John M.

    منشور في 1980
    كتاب

    Appropriate technology for water supply and sanitation volume 2, a planner's guide
  4. 4

    Sociocultural aspects of water supply and excreta disposal حسب Elmendorf, Mary L.

    منشور في 1980
    كتاب

    Sociocultural aspects of water supply and excreta disposal

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