Waidyanatha, U.P. de S.Ariyaratne, W.A.2013-05-082013-05-081976Journal of the Rubber Research Institute of Sri Lanka53pp.8-16https://dl-rri.nsf.gov.lk/handle/1/1521AgricultureRubberCover cropsSed treatmentStratificationBreaking dormancy in seeds of cover legumesA