Potential uses of nitrogen fixing trees for small farms in coconut plantations of Sri Lanka

Liyanage, L.V.K.Jayasundara, H.P.S.Gunasekera, T.G.L.G.2014-06-032014-06-031987Multi-purpose tree species for small farm use:p.251-253https://dl-cri.nsf.gov.lk//handle/1/3250Cultural PracticesNitrogen fixing treesPotential uses of nitrogen fixing trees for small farms in coconut plantations of Sri Lanka