Wijesuriya, W.Sepalika, L.W.D.Amarasekera, H.2014-07-082014-07-082005Journal of the National Institute of Plantation Management, 21(1):p.15-30https://dl-rri.nsf.gov.lk//handle/1/2310Changes observed in occurrence of dry spells in rubber growing areas of Sri LankaArticle