Group by: Item Type | No Grouping Number of items: 1. Ghosh, S.R. and Sarkar, S. and Barua, B.B. and Basu, T.N. and Das Gupta, N.N. and Lahiri, A. (1959) Studies on the Selective Preparation of Indian Coals for Carbonization. Journal of Mines, Metals & Fuels, 7. pp. 66-70. ISSN 0022-2755 |