Search Results - Weerasena

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  1. 1

    Sadahavathunge vandana potha by Weerasena

    Book
  2. 2

    Idadenna apata jeevath vanna by Weerasena, G. V.

    Published 2005
    Book
  3. 3

    Darpana by Jayasuriya, Edmund ed

    Published 1979
    Other Authors: “…Wickramage, Weerasena ed…”
    Book
  4. 4

    Development of bacillus thuringiensis (Bt) microbial pesticide with enhanced and broad spectrum activity to control rice and vegetable pets by Samarasekera, R.

    Published 2016
    Other Authors: “…Weerasena, O. V. D. S. J.…”
    Book
  5. 5

    Macrofungi from dryzone of Sri Lanka.

    Published 2016
    Other Authors:
    Book