Silva, A.T.M.Hector Kobbekaduwa Agrarian Research and Training Institute2014-07-172014-07-171977https://dl-harti.nsf.gov.lk//handle/1/1919v, 41p.Rural DevelopmentOrganizationSri LankaThe role of rural organisations in rural development in Sri Lanka part I:a national survey of Sri Lanka 1950-1975