Peiris, T.S.G.Thattil, R.O.2014-06-032014-06-031992Proceedings of the 48th annual session of the SLAAS, Sri Lanka, Colombo, 1992:p.5https://dl-cri.nsf.gov.lk//handle/1/3467Planting TechniquesStatistical analysisBlock sizeAlternative methods to determine the optimum plot size for treecrops