Peries, R.R.A.Everard, J.M.D.T.2013-06-142013-06-141991-93COCOS - Journal of the Coconut Research Institute of Sri Lanka 9pp.40-46https://dl-cri.nsf.gov.lk/handle/1/660AgricultureRiver sand as an alternative to top soil for raising coconut seedlings in polybagsA