Search Results - "Water"

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  1. 201
    The truth about the mahaweli

    The truth about the mahaweli

    Published 1977
    Subjects: “…Irrigation water…”
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  2. 202
    Water productivity in agriculture : limits and opportunities for imrpovement.

    Water productivity in agriculture : limits and opportunities for imrpovement.

    Published 2003
    Subjects: “…Water in agriculture. 60452…”
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  3. 203
    Mahavali vyapara saha aramunu

    Mahavali vyapara saha aramunu by Sri Lanka. Mahaweli Development Ministry

    Published 1982
    Subjects: “…Irrigation water…”
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  4. 204
    Water heritage of Sri Lanka

    Water heritage of Sri Lanka by Disanayaka, J. B.

    Published 2019
    Subjects: “…51393 Water Use - Sri Lanka…”
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  5. 205
    The cambrldge natural history /

    The cambrldge natural history / by Gadow hans

    Published 1958
    Subjects: “…water, sea, land 73602…”
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  6. 206
    Planning the Rehabilitation of Water Mains.

    Planning the Rehabilitation of Water Mains. by Ainsworth, R.G

    Published 1986
    Subjects: “…Water Supply Systems 104032…”
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  7. 207
    Assessing the Condition of Cast Iron Pipes.

    Assessing the Condition of Cast Iron Pipes. by Dempsey, P.

    Published 1986
    Subjects: “…Water Supply Systems 104032…”
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  8. 208
    Principles of Water Quality Control.

    Principles of Water Quality Control. by Tebbutt, T.H.Y

    Published 1971
    Subjects: “…Water Supply Systems 104032…”
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  9. 209
    Drainage Manual/

    Drainage Manual/

    Published 1991
    Subjects: “…Water supply and treatment 111019…”
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  10. 210
    ජලය ගැන තොරතුරු : සරසවි දැනුම 21

    ජලය ගැන තොරතුරු : සරසවි දැනුම 21
    Jalaya
    by ධර්මරත්න, සේනානී

    Published 2022
    Subjects: “…Water 7244…”
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  11. 211
    ප්‍රාණය රැඳි ජලය

    ප්‍රාණය රැඳි ජලය by ඩයස්, උපාලි ජේ

    Published 2021
    Subjects: “…Water-Analysis…”
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  12. 212
    Live your dreams

    Live your dreams by Thorpe, Lan

    Published 2002
    Subjects: “…Water and Aquatic Sports 5271…”
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  13. 213
    World water day : 22 march 2016 - water and jobs the heat is on

    World water day : 22 march 2016 - water and jobs the heat is on by Athukorala, Kasun

    Published 2016
    Subjects: “…wather, world water day…”
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  14. 214
    Hydro Sri Lanka : proceedings of the international conference on small hydropower, 22 - 24, October 2007 Kandy, Sri Lanka

    Hydro Sri Lanka : proceedings of the international conference on small hydropower, 22 - 24, October 2007 Kandy, Sri Lanka by Weerakoon, S. B. ed

    Published 2007
    Subjects: “…Water - power - Sri Lanka…”
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  15. 215
    The introduction of effluent charges as a means for controlling industrial water pollution in Sri Lanka

    The introduction of effluent charges as a means for controlling industrial water pollution in Sri Lanka by Steele, Paul

    Published 1998
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  16. 216
    The introduction of effluent charges as a means for controlling industrial water pollution in Sri lanka

    The introduction of effluent charges as a means for controlling industrial water pollution in Sri lanka by Steel, Paul

    Published 1998
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  17. 217
    Jalaya parisaraya minisa saha Budu dahama

    Jalaya parisaraya minisa saha Budu dahama by Weerasuriya, Gunasiri Banda

    Published 2013
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  18. 218
    Kriyakari sakaya: (1- saka patakavala jala sambandhata)

    Kriyakari sakaya: (1- saka patakavala jala sambandhata) by Karunaratna, W. G.

    Published 1989
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  19. 219
    Maritime archaeology in Sri Lanka the Galle harbour project - 1992

    Maritime archaeology in Sri Lanka the Galle harbour project - 1992 by Green, Jeremy

    Published 1993
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  20. 220
    Nirvalac Capai (tiruttam): 1964 am antin 29am ilakka nirvalac cattattait tiruttuvatarkana toru Cattamulam

    Nirvalac Capai (tiruttam): 1964 am antin 29am ilakka nirvalac cattattait tiruttuvatarkana toru Cattamulam by Ilangai. Paralumanram

    Published 1999
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