De Silva, M.A.T.2014-06-032014-06-031963Paper presented at the Ceylon Association for the Advancement of Science, Sri Lanka, 1963:p...https://dl-cri.nsf.gov.lk//handle/1/2800Plant NutritionNutrientsCalciumMagnesiumAnalytical techniquesEstimation of calcium and magnesium in coconut leaflets by the EDTA method