Wijesuriya, W.Dissanayake, D.M.A.P.Herath, K.Edirisinghe, J.Abeywardene, V.2012-06-252012-06-252007Journal of the Rubber Research Institute of Sri Lanka88pp.59-76https://dl.nsf.gov.lk/handle/1/8780AgricultureRubberSmall industryParticipatory rural appraisalKalutaraKegalleRatnapuraSocioeconomic statusTechnology adoptionPlanting stockFertilizersCover cropsWeed controlDisease controlIntercroppingEnvironmental impactSome issues related to sustainability in the smallholder rubber sectorArticle