01. Third International Conference on the Biogeochemistry of Trace Elements, Paris, France (May 15-19, 1995).
02. The International Union of Air Pollution Prevention and Environmental Protection Associations, and the Finish Air Pollution Prevention Society: 10th World Clean Air Congress and Exhibition. Espoo, Finland. (May 28-June 2, 1995).
03. Ninth National Conference on In-house R and D in Industry. Focal Theme: The New Intellectual property regime: Implications for Industry and R & D , Hotel Ashok, Chanakyapuri, New Delhi, India (November, 28-29, 1995).
04. Brain Storming Session on Biospheric Aspects of Hydrological Cyucle (BAHC)/Internation Geosphere Biosphere Programme (IGBP), School of Environmental Sciences, Jawaharlal Nehru University, New Delhi, India (December 2, 1995).
05. Seminar on Natural Resource Management. Focus Plant-Microbe Interaction in Sustainable Agriculture, CCS Haryana Agricultural University, Hissar-125004, India (December 11-13, 1995).
06. International Conference Technology, Sustainable Development and Imbalance, UPC campus, Terrassa, Barcelona, Spain (December 14-16, 1995).
07. National Seminar on use of Lignite Fly Ash in Agriculture, Department of Entomology, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamilnadu, India (December 20-22, 1995).
08. Second National Childrens Science Congress on Clean up India to make Awareness and Environmental Projects among the school Childrens, NCST-Network, Gauhati, Assam, India (December 27-30, 1995).
09. 5th International Conference on Wetland Systems for Water Pollution Control, Institute for Water Provision, Water Ecology and Waste Management, Universitaet Fuer Dodenkultur Wein, Vienna, Austria (September 15-19, 1996).
10. International Coastal symposium, Bahia Blanca, Argentian (October 7-11, 1996).
11. Second International Symposium on Plant Life of South Asia, Department of Botany, University of Karachi, Karachi, Pakistan (November 25-29, 1996).
12. International Symposium on Geology and Geophysics of the Indian Ocean - G10, 1996, National Institute of Oceanography, Dona Paula, Goa, India (October 21-24, 1996).