Specialization : Animal Physiology
Subjects Taught : Animal Diversity (Non-chordate and Chordate), Comparative Anatomy, Human Physiology, Immunology, Economic Zoology, Sericulture.
“Environmental noise pollution”; Symposium (UGC) on Environment organized by Madhabdev College on 3rd and 4th December 1999.
“Common fishing gears used in Greater Narayanpur area”; Workshop on Local fish cultivation and preservation organized by Assam Science Society, Narayanpur Branch on 12th June, 2004.
Paper Setter, Dibrugarh University (w.e.f. 2012).
Paper Moderator, Dibrugarh University (w.e.f. 2018).
Workshop on Hazards: minimizing the risk, maximizing the awareness organized by Regional Research Laboratory, Jorhat, in collaboration with NSS Unit of Kaliabor College, Nagaon on 17th and 18th February 2007.
International conference on Regional Economic Co-operation organized by Margherita College, Tinsukia on 19th January 2004.
Seminar (UGC sponsored) on Career oriented courses and their importance in degree colleges of Assam organized by Madhabdev College on 11th and 12th September 2007.
National Seminar (UGC sponsored) on Biodiversity conservation vis-à-vis sustainable development organized by North Lakhimpur College Golden Jubilee Celebration Committee on 29th and 30th August 2002.
Seminar on 21st century science education in Assam organized by Assam Science Society on 24th and 25th October 1998.
Seminar cum Workshop on Problems of wildlife conservation in North East India organized by Department of Zoology, North Lakhimpur College on 26th to 28th December, 1995.
Workshop on Conservation of non human primates organized by Madhabdev College Science Forum, Nature’s Beckon and Assam Science Society, Narayanpur Branch on 8th August 2004.