Indian coals quality evaluation data
Indian coals quality evaluation data
/ Central Fuel Research Institute, Vol. 6, Chirimiri, Sohagpur, Johilla River, Umaria, Pench-Kanhan-Tawa Velley & Mohpani Coalfields
- Bihar: Central Fuel Research Institute, 1979
- xvii, 406p.
Coals
Evaluation data
552.574(540) / L9.6
Coals
Evaluation data
552.574(540) / L9.6