Hewage, S.Subasinghe, S.M.C.U.P.2014-12-162014-12-162007/2008The Sri Lanka Forester, 30-31(New series):p.15-24https://dl.nsf.gov.lk/handle/1/16686ForestryTree volumePinus caribaeaEstimationMathematical modelsSmalian's formulaHuber's formulaNewton's formulaError detectionPrediction of error generated by Huber's and Smalian's formulae in volume measurements of Pinus caribaea (Morelet)