National Centre for Groundwater Research and Training, Australia
American Geophysical Union, USA
DBT, Govt. of India & British Council, UK
National Centre for Groundwater Research and Training, Australia
American Geophysical Union, USA
DBT, Govt. of India & British Council, UK
University of Bergen, Norway
German Academic Exchange Service
Jadavpur University & DST, Govt. of West Bengal
Jadavpur University
University Grants Commission
University Grants Commission
Life
Annual
Regular Member
Life
Annual
Regular Member
Life Member
Executive Committee Member
Annual Member
Life Member