TY - BOOK AU - Thiyagarajah,Sathiyajini TI - A geo spatial analysis of flood hazard impact assessment in Vavuniya district of northern Sri Lanka U1 - 910.285 PY - 2018/// KW - Geographical information systems KW - Geo spatial analysis KW - Flood hazard impact N1 - Thesis submitted to the Faculty of Graduate Studies, University of Sri Jayewardenepura for the partical fulfilment of the Master Degree of Science in Geographic Information systems and Remote sensing 2018 ER -