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  1. 1

    Performance review water resources board 2021-2024 / by Kamaladasa, Badra

    Published 2025
    Book
  2. 2

    Performance review of Irrigation Department 2022-2024.

    Published 2025
    Book
  3. 3

    පුත්තලම් දිශාවේ ජල මූලාශ්‍ර හා ජෛව විවිධත්වය 01 /
    Puththalam dishave jala mulashra ha jaiva vividhathvaya 01
    by විමලදාස, නන්දසිරි

    Published 2023
    Book
  4. 4

    Water resources research in Sri Lanka : Symposium proceedings of the water professionals day

    Published 2017
    Book
  5. 5

    Water heritage of Sri Lanka by Mendis, D. L. O.

    Published 2002
    Book
  6. 6

    වාරි ජල සම්පාදනය
    Vari jala sampadanaya
    by ජයවර්ධන, උපාලි

    Published 2017
    Book
  7. 7

    මහවැලි සිතුම් පැතුම්.
    Mahaweli sithum pethum

    Published 1984
    Book
  8. 8

    Water management and soil conservation by Kandiah, Arumugam

    Published 2023
    Book
  9. 9

    Water resources research in Sri Lanka : Symposium proceedings of the water professionals day

    Published 2017
    Book
  10. 10

    Sri Lanka a heritage of water by Athukorala, Kusum

    Published 2016
    Book