Alwitigala, Lakmal ශ්රි ලංකාවේ යුනෙස්කෝ ලෝක උරුම අඩවි = SHRii lankaave unesco looka uruma adavi - Dankotuwa: Masitham, 2015. - 32p.; 21cm Subjects--Topical Terms: Sri LankaUNESCOWorld HeritageGeneral knowledge Dewey Class. No.: 001 / ALW