Dayal, H. M., Gupta, B. K., Tewari, K. C., Mehta, K., Chandrashekhar, M. and Gupta, S. K. (2014) “Underground Corrosion by Microorganisms Part-I : Analytical Studies of Some Inclian Soils”, Defence Science Journal, 38(2), pp. 209–216. doi: 10.14429/dsj.38.5882.