Hemachandra, P.V.Nawarathne, N.M.A.Dissanayake, D.W.A.J.Geethika, W.M.U.S.2020-12-072020-12-072008Annals of the Sri Lanka Department of Agriculture, 10:p.101https://dl-doa.nsf.gov.lk/handle/1/2906Wild riceWide hybridization studies between O.sativa (cultivated asian type) and O.nivara (wild rice)A