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.
STATISTICS
COAL
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.
STATISTICS
COAL