Dr. Biswajit Nath, M.Sc. (GU), M.Phil. (MKU), Ph.D. (BU), MRSC

  Associate Professor & Head

  Department of Chemistry

  Science College, Kokrajhar

  Kokrajhar, 783370

  BTR, Assam, India

  E-mail- nathbiswa81@gmail.com

           bn@sciencecollege.ac.in

  Mobile- +918638872194