Indian Coals : Quality Evaluation Data, Singrauli, Bishampur, Lakhanpur, Korba, IB-River and Talcher Coalfields Vol.5

Basak, P K

Indian Coals : Quality Evaluation Data, Singrauli, Bishampur, Lakhanpur, Korba, IB-River and Talcher Coalfields Vol.5 / Basak, P K. - Dhanbad Central Fuel Research Institute 1979 - xviii,389p.


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