Group by: Item Type | No Grouping Number of items: 2. Mondal, K.N. and Gupta, S.K. and Ghosh, A.K. (1972) Bacterial decomposition of methane - a study with some soil samples of the Jharia coalfield area. Journal of Mines, Metals & Fuels, 20 (5). pp. 148-150. ISSN 0022-2755 Gupta, S.K. and Bandyopadhyay, P.K. (1969) Nitrous Gases - A Hazard in Mines and Industries. Journal of Mines, Metals & Fuels, 17 (2). pp. 50-52. ISSN 0022-2755 |