Search Results - RANATUNGA, A

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  1. 1

    Inorganic Chemistry by RANATUNGA, A

    Published 2012
    Book
  2. 2
  3. 3

    Profitability and resource characteristics of paddy farming / by Ranatunga, A. S.

    Published 1977
    Book
  4. 4
  5. 5

    Vi nispadana pirivaya by Isum, K.

    Published 1974
    Other Authors: “…Ranatunga, A. S. S.…”
    Book
  6. 6

    Vi nispadana pirivaya 1972 yala by Isum, K.

    Published 1973
    Other Authors: “…Ranatunga, A. S. S.…”
    Book
  7. 7

    Environmental and social constraints on paddy production under existing conditions : a case study in Hambantota district Sri Lanka 1974 by Izumi, K

    Published 1974
    Other Authors: “…Ranatunga, A. S.…”
    Book
  8. 8

    Cost of production of paddy yala 1972 : a study based on record-keeping farmers in five selected districts / by Izumi, K

    Published 1973
    Other Authors: “…Ranatunga, A. S.…”
    Book
  9. 9

    Cost of production of paddy maha 1972/73 : a study based on farm record books maintained in five selected districts by Izumi, K

    Published 1974
    Other Authors: “…Ranatunga, A. S.…”
    Book