Kohli (Bardhan), K., Mukhopadhyay, S. and Chatterjee, S. 2014. Viscometric Studies of Graft Copolymers of Methylcellulose and Polyacrylamide. Defence Science Journal. 35, 1 (Jan. 2014), 47-53. DOI:https://doi.org/10.14429/dsj.35.5999.