Peiris, T.S.G.Waidyarathne, K.P.Samitha, S.Thattil, R.O.2014-06-032014-06-032007CORD, 23(2):p.46-57https://dl-cri.nsf.gov.lk//handle/1/3959Control of spatial effect due to neighboring palms in coconut (Cocos nucifera) experiments