Department of Earth Science and Remote Sensing
JIS University
Department of Mining Engineering
Indian Institute of Engineering Science and Technology, Shibpur
West Bengal State Council for Science and Technology 243
Calcutta University
Indian Institute of Remote Sensing, Dehradun
Banaras Hindu University
Lady Brabourne College, CU
WB Science Congress
Government of West Bengal
WB Science Congress
Government of West Bengal
Life Membership
Life Membership
Life Membership
Life Membership