Pushpakumari, H.G.W.Nadheesha, M.K.F.Tennakoon, N.A.Ranaweera, B.2014-06-032014-06-032008Proceeding of 8th Agricultural Research Symposium held in Wayamba University, Makandura, August 13-14, August:p.274-279https://dl-cri.nsf.gov.lk//handle/1/3898Effect of some commercial Bio-fertilizers on the growth of coconut seedling and on the availability of soil nutrients