1.  Shri P.K. Chandra: Sedimentary Basins of India, VIII convention, Ujjain, 1991.

2.  Dr. Harsh K. Gupta: IDNDR & Earthquake in the Himalayan Region, IX convention, Thanjavur, 1993.

3.  Shri C.S. Mohan: Indian Iron Ore Scenario: Perspectives for Iron Ore – 2010, X convention, Dhanbad, 1996.

4.  Prof. O.P. Varma: 50 years of Earth Science Education in India – A vision into the Twenty-first century, XI convention, Mysore, 1998.

5.  Shri B.C. Bora: Role of Fossil Fuels as future Energy Sources in India, XII convention, Udaipur, 2000.

6.  Dr. A.K. Chatterjee: Natural Hazards and the Challenge of Designing for Sustainability, XIII convention, Dehra Dun, 2003.

Note: Copy of each of the Presidential addresses is available from IGC Secretariat at a cost of Rs.100/=.