Dr I V Murali Krishna, Program Director,   Director R&D and Coordinator Centre for Atmospheric Sciences & Weather Modification Technologies, Jawaharlal Nehru Technological University, ECE Block, III Floor, Kukatpally, HYDERABAD-500 085 (A P) India   Mobile : +91-98480-49624 Fax : +91-40-2305-3105 phone : +91-40-3240-5311 Res : +91-40-2352-0000 E-Mail : iyyanki@icorg.org or icorg@yahoo.com Web : www.icorg.org