Group by: Item Type | No Grouping Number of items: 1. Mukerjee, R.N. and Krishnan, N.G. and Banerjee, A. and Adhikari, J.P. and Singh, B. (1982) A Review of the Permissible dust limit for Indian coal Mines and an appraisal of the present situation. Journal of Mines, Metals & Fuels, 30 (2). pp. 68-70. ISSN 0022-2755 |