Gunasekera, H.K.L.K.Nugawela, A.de Costa, W.A.J.M.Attanayake, D.P.S.T.G.2014-11-122014-11-122002Tropical Agricultural Research, 14:p.128-137https://dl.nsf.gov.lk/handle/1/11890AgricultureHevea brasiliensis muell ArgTapping treatmentsYieldImmature period tapping costTapper requirementExploitation systems for some hevea brasiliensis muell arg clones for improved economic performanceA