Showing 1 - 10 results of 10 for search 'Okun, Daniel Alexander', 查询时间: 0.01s Refine Results
  1. 1

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

    出版 1990
    图书

    Evaluation guidelines for community-based water and sanitation projects
  2. 2

    Community piped water supply systems in developing countries a planning manual 由 Okun, Daniel Alexander

    出版 1987
    图书

    Community piped water supply systems in developing countries a planning manual
  3. 3

    Community piped water supply systems in developing countries a planning manual 由 Okun, Daniel Alexander

    出版 1987
    图书

    Community piped water supply systems in developing countries a planning manual
  4. 4

    Elements of water supply and wastewater disposal 由 Fair, Gordon Maskew, 1894-

    出版 1971
    图书

    Elements of water supply and wastewater disposal
  5. 5

    Water supply and wastewater disposal in developing countries proceedings 由 Pescod, M. B.

    出版 1971
    图书

    Water supply and wastewater disposal in developing countries proceedings
  6. 6

    Elements of water supply and wastewater disposal 由 Fair, Gordon Maskew 1894-

    出版 1971
    图书

    Elements of water supply and wastewater disposal
  7. 7

    Elements of water supply and wastewater disposal 由 Fair, Gordon Maskew 1894-1970

    出版 1971
    图书

    Elements of water supply and wastewater disposal
  8. 8

    Water and wastewater engineering 由 Fair, Gordon Maskew 1894-1970

    出版 1966
    图书

    Water and wastewater engineering
  9. 9

    Water and wastewater engineering 由 Fair, Gordon M.

    出版 1966
    图书

    Water and wastewater engineering
  10. 10

    Water supply and wastewater disposal in developing countries proceedings

    图书

    Water supply and wastewater disposal in developing countries proceedings

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