Search Results - "carbon"

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    Optimum level of partial replacement of cement with Ground Rice Husk Ash (GRHA) in concrete. by Arulkumaran, K.

    Subjects:
    Article
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    Sri Lanka standard method of test for rubber compounding ingredients

    Published 2012
    Book
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    Biochar : A multi-functional and long lasting soil amendment by Herath, H. M. Saman K.

    Published 2017
    Subjects:
    Book
  14. 54
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    Teenagers/ by Singer, Jane Sherrod

    Published 1995
    Book
  16. 56

    ඉන්ධන
    Indana
    by රොක්වෙල් , ඈන්

    Published 2021
    Subjects:
    Book
  17. 57
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    Sri Lanka standard nano technologies

    Published 2012
    Book
  19. 59

    A report on a survey of the resources of the Kelani-Aruvi area Ceylon : Vol. II Appendices.

    Published 1963
    Subjects:
    Book
  20. 60

    ජීවයේ සම්භවය
    Jivaye sambavaya
    by පොන්නම්පෙරුම, සිරිල්

    Published 1976
    Subjects:
    Book