TY - BOOK AU - Keerthisinghe, Shyamali Jeewanthika TI - A spatial analysis of land use change in upper catchment area in Kelani river basin U1 - 910.285 PY - 2018/// KW - Land use change KW - Geographical information systems N1 - Thesis submitted to the Faculty of Graduate Studies, University of Sri Jayewardenepura for the partial fulfillment of the Master Degree of Science in GIS and Remote sensing ER -