1986 GUPTA, Harsh Kumar (b. 1942) PhD,FNA,FTWAS,FAGU, Member, Atomic Energy Regulatory Board, National Geophysical Research Institute, Uppal Road, Hyderabad – 500007; Res. N-1/A Manjusha,Kakatiya Nagar, Habshiguda, Hyderabad – 500007; Tel: (040) 27012600, 27012866(O), 27155971(R); Fax: 27012866; Email: ; ; Sp. Geophysics/Seismology.