Samarappuli, L.2012-07-312012-07-311996Bulletin of the Rubber Research Institute of Sri Lanka33pp.45-54https://dl.nsf.gov.lk/handle/1/9269AgricultureSoil conservationSoil fertilityEcosystemsSoil productivityBiomass nutrientsRecyclingLitter processingBy productsThe contribution of rubber plantations towards a better environmentArticle