International Symposium on Underground Engineering: 14-17 April, 1988, New Delhi, India : proceedings
International Symposium on Underground Engineering: 14-17 April, 1988, New Delhi, India : proceedings
/ Central Mining Research Station
- New Delhi: Oxford & IBH Publishing Co. Pvt. Ltd., 1988
- 530p.
9788120403024
Science
Engineering
624.19.035(082.2) / M8.1
9788120403024
Science
Engineering
624.19.035(082.2) / M8.1