An Analytical review of projects in the energy development field
338.4762233
I39A
 An Analytical review of projects in the energy development field Dugda I Coal Washery Bisrampur coal mine, Chandrapura thermal power station - New Delhi : Planning Commission, 1965.
 ii, 105p.
62022
  Subjects: Coal mines and mining-India; Coal mining machinery-India; Coal preparation-India.

