Amarawansha, E.A.G.S.Indraratne, S.P.2014-11-122014-11-122010Tropical Agricultural Research, 22(1):p.113-119https://dl.nsf.gov.lk/handle/1/12400Soil ScienceDegree of phosphorus saturation (DPS)Intensive croppingSoil propertiesSoil fertilityPhosphorousLosses from soilRunoff waterDegree of phosphorous saturation in intensively cultivated soils in Sri LankaA