TY - BOOK AU - Liyanage, D. P. TI - Developing a GIS methodology for Identifying the wetlands in Colombo: a study based on Weras ganga basin U1 - 910.285072 PY - 2016/// CY - Nugegoda PB - Faculty of Graduate Studies, University of Sri Jayewardenepura KW - GIS research. wetlands N1 - Thesis submitted to the Faculty of Graduate Studies University of Sri Jayewardenepura for the partial fulfillment of Masters of Science Degree in GIS and remote sensing on 20th March 2016 ER -