Weerakkody, P.R.Kumara, S.K.Wickramasinghe, W.D.Hector Kobbekaduwa Agrarian Research and Training Institute2014-07-182014-07-182011978-955-612-119-3https://dl-harti.nsf.gov.lk//handle/1/2067vii, 38p.RiceParachute TechnologyCultivation SystemsCultivation TechniquesAdoption of parachute technology by the farmers in Anuradhapura District