Chandrasiri, G.R.Gunasekara, H.D.B.H.Weerasinghe, S.L.2013-05-082013-05-081978Journal of the Rubber Research Institute of Sri Lanka55pp.13-22https://dl-rri.nsf.gov.lk/handle/1/1421EconomicsAgricultural economicsRubber industrySocio economic aspects of group processing of smallholder's latex in Sri LankaA