Vidhanaarachchi, L.P.Yahya, M.N.2014-06-032014-06-031993Tropical Agricultural Research, Sri Lanka, 5:p.294-306https://dl-cri.nsf.gov.lk//handle/1/3528SoilsSoil pollutionSoil propertiesOil palm sludgeSeedlings growth performanceSeedlingsEffect of oil palm sludge on soil properties and growth of oil palm seedlings