Prof. Np Ratnayaka
Department of Earth Science
University of Moratuwa
He has more than 15 years of experience and has taken part in many national and international conferences and seminars.His educational qualifications are B.Sc.(Hons)(Pera),M.Sc(Japan).,Ph.D(Japan),C.Geol, MIGSL.
Geology, Marine and Petroleum Geology