Kalupahana, A.Mapa, R.B.2014-11-122014-11-121997Tropical Agricultural Research, 9:p.245-260https://dl.nsf.gov.lk/handle/1/12278AgricultureEdible oilsOil palmElaeis guineensisLand selectionSoil surveySoil waterSoil fertilityLand suitability evaluation for cultivation of oil palm in the wet zone of Sri LankaA