Search Results - National Water Supply and Drainage Board,

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  1. 1
    Caring For Water :Second Edition 2015 /

    Caring For Water :Second Edition 2015 / by Amarasiri, Sarath

    Published 2008
    “…National Water Supply & Drainage Board,…”
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  2. 2
    Caring for water/

    Caring for water/ by Amarasiri,Sarath

    Published 2015
    “…National water supply & drainage board,…”
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  3. 3
    International water conference 2025.

    International water conference 2025.

    Published 2025
    “…National Water Supply and Drainage Board,…”
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  4. 4
    Loka jala dinaya 2002 marthu 22 : sanvardhanaya sandaha jalaya

    Loka jala dinaya 2002 marthu 22 : sanvardhanaya sandaha jalaya

    Published 2002
    “…National Water Supply and Drainage Board…”
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  5. 5
    Loka jala dinaya 2003 marthu 22 : anagathaya sandaha jalaya

    Loka jala dinaya 2003 marthu 22 : anagathaya sandaha jalaya

    Published 2003
    “…National Water Supply and Drainage Board…”
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  6. 6
    Matara water supply : quarterly progress report no. 18

    Matara water supply : quarterly progress report no. 18

    Published 1984
    “…National Water Supply & Drainage Board…”
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  7. 7
    Over view 2004

    Over view 2004

    “…National Water Supply and Drainage Board…”
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  8. 8
    4 th research and development study symposium - 2018 : symposium proceedings.

    4 th research and development study symposium - 2018 : symposium proceedings.

    Published 2018
    “…National Water Supply and Drainage Board,…”
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  9. 9
    Higher capacity ferrocement water tanks : national design and construction hand book.

    Higher capacity ferrocement water tanks : national design and construction hand book.

    Published 2019
    “…National Water Supply and Drainage Board,…”
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  10. 10
    Guideline for Management of Groundwater Sources for Piped Water Supply Schemes : Ministry of Water Supply National Water Supply and Drainage Board.

    Guideline for Management of Groundwater Sources for Piped Water Supply Schemes : Ministry of Water Supply National Water Supply and Drainage Board.

    Published 2022
    “…National Water Supply and Drainage Board,…”
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  11. 11
    Symposium proceedings : 3rd research and development study symposium - 2017.

    Symposium proceedings : 3rd research and development study symposium - 2017.

    Published 2017
    “…National Water Supply and Drainage Board,…”
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  12. 12
    Case studies on hyudrogeological investigation in hard rocks for community water supplies in Sri Lanka ( 1979 - 1983) , Vol. 1

    Case studies on hyudrogeological investigation in hard rocks for community water supplies in Sri Lanka ( 1979 - 1983) , Vol. 1

    Published 1984
    “…National Water Supply & Drainage Board…”
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  13. 13
    Domestic use of water and sanitation

    Domestic use of water and sanitation by Karunadasa, H. I.

    “…National Water Supply and Drainage Board…”
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  14. 14
    Craing for water /

    Craing for water / by Amarasiri, Sarath

    Published 2015
    “…Greater Kandy water supply project national water supply & drainage board,…”
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  15. 15
    Craing for water /

    Craing for water / by Amarasiri, Sarath

    Published 2015
    “…Greater Kandy water supply project national water supply & drainage board,…”
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