Anthropogenic Activities on Coastal Sand Dunes- Evidence from Panama to Sangamankanda Coastal Stretch, Srl Lanka - Katupotha, K.N.J.; Perera, K.M.S. (My University, 2016)
Department of Geography, University of Sri Jayewardenepura,Sri Lanka Department of Coast Conservation and Coastal Resource Management, District Project Office Ampara, Sri Lanka *katupotha@gmail.com