Jayawardana, K.G.S.Anderson, J.M.Samaraweera, M.K.S.A.Gunatilleke, I.A.U.N.2016-04-262016-04-261994Proceedings of the 50th Annual Sessions of the Sri Lanka Association for the Advancement of Science:p.79https://dl.nsf.gov.lk/handle/1/23172AgricultureEffect of coir dust and inorganic fertilizer on soil properities in a rubber plantationArticleRG/87/AG/003