Sundararajan, NarasimmanDr.Narasimman Sundararajan, Dept. of Earth Science, Sultan QaboosUniversity, Oman. Formerly, Professor of Geophysics, OsmaniaUniversity, India. Recipient of National Award (2005), Govt. ofIndia.Dr.Mandagula Narasimha Chary, Atomic Minerals Directorate forResearch & Exploration, Hyd. Dept. of Atomic Energy, Govt. of India.