2014-06-102014-06-101992https://dl-cri.nsf.gov.lk//handle/1/4031enSoil pollutionPalm oil sludgePalm oil seedlingsGrowth performanceThe effects of palm oil sludge on soil properties and growth ofthe oil palm seedlings, Elaeis guineensisThesisMSc000313University Sains Malaysia, Malaysia