Kết quả tìm kiếm - "Water and waste engineering for developing countries."

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  1. 1

    Water, people and waste in developing countries : 7th WEDC Conference, 23-25 September 1981 : proceedings /

    Được phát hành 1982
    “…Water and waste engineering for developing countries.…”
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  2. 2

    Water and waste engineering in Asia at the Centre for Environmental Studies, Guindy, Madras, India 8th WEDC Conference, 4-5 February 1982 proceedings

    Được phát hành 1982
    “…Water and waste engineering for developing countries…”
    Sách
  3. 3

    Sanitation and water development in Africa: 9th WEDC Conference, 12 - 15 April 1983 at the University of Zimbabwe, Harare, Zimbabwe: proceedings/ Bằng WEDC Conference(�9th

    Được phát hành 1983
    “…Water and waste engineering for developing countries…”
    Sách