Gunasekara, G.K.D.S.2012-04-102012-04-102009Tropical Agricultural Research and Extension12(2)pp.117-119https://dl.nsf.gov.lk/handle/1/8092AgricultureAgricultural extensionGranary Area ProgrammeRiceTechnology transferInnovation adoptionFarmersAn evaluation of the effectiveness of the grannary area programmeArticle