Sabuj Sangha
- S.P. Sinha Roy
Dr. S.P. Sinha Roy, Member – M. Sc in Applied Geology, PhD in Science, (JU) President Ground water studies and a former employee of the Central Ground Water Board and the Convener of the West Bengal task Force on Arsenic, Dr. Sinha Roy has been involved with Sabuj Sangha since last 5 years. He is currently 73 years of age and provides strategic development support to the organization and technical support in the area of water resource management.