Vidhana Arachchi, L.P.Yahya, M.N.2014-06-302014-06-301993Tropical Agricultural Research, Sri Lanka, v5 p.294-306https://dl-cri.nsf.gov.lk//handle/1/4077enSoilsSoil pollutionSoil propertiesOil palm sludgeSeedlings growth performanceSeedlingsEffect of oil palm sludge on soil properties and growth of oil palm seedlingsArticle