Som, NC, and M Chowdhury. 2010. “A Survey Study of Bacillus Thuringiensis (BT) Using Phages P1,P2 &P3 in Tamluk, West Bengal,India”. Journal of College of Medical Sciences-Nepal 6 (3):15-18. https://doi.org/10.3126/jcmsn.v6i3.4069.