Institution: | 1.Department of Geology, Sikkim University, Gangtok, Sikkim, India ;2.Department of Geography, University of Mumbai, Mumbai, India ;3.Faculty of Environmental Studies, University of Lay Adventists of Kigali, Kigali Campus, P.O. Box: 6392, Kigali, Rwanda ;4.Aerospace Information Research Institute (AIR), University of Chinese Academy of Sciences (CAS), Dengzhuang Suth Road, Haidian District, Beijing District, China ; |