Phone : +91-98 71 372 350 Email : info@stenvironment.org

Chairman, Indian Water Works Association (IWWA) and Ex Director,Professor & Head, Department of Sanitary Engineering, AIIH&PH, Kolkata and Guest Professor, School of Water Resources Engg., Jadavpur University

GP Advisor, RKG group and Former Advisor, Dept. of Science & Technology, Government of India

Former Head, International Cooperation & Scientist 'G' Dept. of Science & Technology, Government of India

Former Chairman, CEPTAM, DRDO Former Dr Raja Ramanna DRDO Distinguished Fellow Former Outstanding Scientist & Director NMRL, Ambernath

Scientist 'H' & Director (retd.) Defence Institute of Bioenergy Research (DIBER) DRDO

Former Additional Director DRDO, Flat No. 1107, Block 17, Heritage City, Mg Road, Gurugram

Scientific Officer - F, Co-Investigator, International Cancer Genome Consortium ACTREC, Mumbai, Maharashtra

Self Employed Mnav 44, Aparajita, Near Devi Choudhurani Kali Bari Bengal Ambuja, Durgapur, West Bengal

Former Director Professor & Hod Department Of Bio Chemistry Faculty Of Medical Sciences University Of Delhi

Social Worker P-778a, Lake Town, Block – A, Kolkata – 700 089, West Bengal

Assistant Professor, KIIT School of Biotechnology, Bhubaneswar, Odisha

Self Employed 59/1/2, Raja Rammohan Sarani Kolkata – 700 009

Scientist 'F', SSPL (DRDO), Delhi, Solid State Physics Lab., Lucknow Road, Timarpur Delhi- 110054

Former Scientist ‘G’, S.A.G. DRDO, Metcalf House, Delhi, 1 A J C Bose Road, P.O.Thakurpukur,Kolkata-7000063.

Scientist ‘C’, DIPAS, DRDO, Lucknow Road, Timarpur, Delhi

Assistant Professor, Dept. of Pharmaceuticals, Jamia Hamdard, New Delhi

Assistant ProfessorInstitute of Sciences SAGE University Indore, Madhya Pradesh India

Research Associate IARI, Pusa, New Delhi, B-376, Adarsh Nagar, Delhi