Pathiraja, P.M.E.K.Fernando, M.T.N.Abeysekera, A.W.A.D.R.2014-05-122014-05-122007The Planter 83(974)329-334http://hdl.handle.net/123456789/1133enMonthly picking of coconuts vis-a-vis biomonthly picking-An economic analysisArticle