Udayangani, W.G.N.Balasuriya, A.Ratnayake, R.M.A.Tea Research Institute of Sri Lanka2016-03-032016-03-032003TRI Update, 8(2):p.3https://dl-tri.nsf.gov.lk/handle/1/1715Soil biologyvesicular arbuscular mycorrhizaesoil fungisymbiotic associationhost plantArticle