প্রদর্শন 1 - 5 ফলাফল এর 5 অনুসন্ধানের জন্য 'Water and Sanitation for Health Project (U.S.)', জিজ্ঞাসা করার সময়: 0.01সেকেন্ড ফলাফল পরিমার্জন করুন
  1. 1

    Lessons learned from the WASH project ten years of water and sanitation experience in developing countries

    প্রকাশিত 1990
    গ্রন্থ

    Lessons learned from the WASH project ten years of water and sanitation experience in developing countries
  2. 2

    Evaluation guidelines for community-based water and sanitation projects অনুযায়ী Roark, Philip

    প্রকাশিত 1990
    গ্রন্থ

    Evaluation guidelines for community-based water and sanitation projects
  3. 3

    Guidelines for institutional assessment, water and wastewater institutions অনুযায়ী Cullivan, Donald E., Tippett, Bruce, Edwards, Daniel B., Rosensweig, Fred, McCaffery, James

    প্রকাশিত 1988
    গ্রন্থ

    Guidelines for institutional assessment, water and wastewater institutions
  4. 4

    New participatory frameworks for the design and management of sustainable water supply and sanitation projects অনুযায়ী Donnelly-Roark, Paula

    প্রকাশিত 1987
    গ্রন্থ

    New participatory frameworks for the design and management of sustainable water supply and sanitation projects
  5. 5

    Developing and using audio-visual materials in water supply and sanitation programs অনুযায়ী Karlin, Barry

    প্রকাশিত 1984
    গ্রন্থ

    Developing and using audio-visual materials in water supply and sanitation programs

অনুসন্ধান সাধনীগুলি: