Showing 1 - 2 results of 2 for search 'Gunawardena, P. J.', query time: 0.01s Refine Results
  1. 1

    A study of hired labourers in peasant agriculture in Sri Lanka by Perera, U. L. Jayantha

    Published 1980
    Book

    A study of hired labourers in peasant agriculture in Sri Lanka
  2. 2

    Some aspects of paddy and rice marketing in Sri Lanka based on a study in four selected districts by Yoshimura, H.

    Published 1975
    Book

    Some aspects of paddy and rice marketing in Sri Lanka based on a study in four selected districts

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