Silva, N.R.N.Weerasinghe, P.Kodikara, K.M.S.Wakwella, P.2021-10-102021-10-102018Annals of the Sri Lanka Department of Agriculture, 20:p.11https://dl-doa.nsf.gov.lk/handle/1/3537BioaccumulationHealth riskMaximum permissible limitToxic trace elements in soils and edible parts of root and tuber crops in up country wet and intermediate zones of Sri LankaArticle