Dahanayake, K.Ponnamperurna, FelixTennakone, K.Subasinghe, S.M.N.D.Hettiarachchi, Devika2012-01-172012-01-171989http://hdl.handle.net/10625/47999Text1 digital file (17 p. : ill.)enSRI LANKA--EPPAWALAMINERAL RESOURCESGEOLOGYMINERALOGYPHOSPHATESGEOCHEMISTRYAPATITEGEOLOGICAL MAPSAGRONOMYTechnical report for the period - 1.1.1988 to 31.12.1988 : project “Comprehensive geological, mineralogical and geochemical evaluation of Eppawala apatite deposit of Sri Lanka with a view to carrying out agronomic tests on different phosphate types”IDRC Final Report