Fernando, W.M.U.Hayward, M.D.Kearsey, M.J.2014-11-122014-11-121992Tropical Agricultural Research, 04:p.25-36https://dl.nsf.gov.lk/handle/1/11664GeneticsGenetic diversityPatterns of genetic differentiation in perennial ryegrass (Lolium perenne L.) populations sampled from different geographical areas in EuropeA