Wijebandara, D.M.D.I.Somasiri, L.L.W.2014-06-032014-06-031994Tropical Agricultural Research, 6:p.211-222https://dl-cri.nsf.gov.lk//handle/1/3587SoilsSri LankaIntermidiate zonePhosphorusSoil Nutrient statusNutrient availabilityComparison of plant available phosphorus in soils of the lowcountry intermediate zone of Sri Lanka