rrying and held in Bristol, EnglInternational Surface Mining and Quarrying Symposium (2nd :
Surface mining and quarrying: papers presented at the Second International Surfaon with the Institute of Qua - London The Institution of Mining and Metallurgy 1983 - vi, 449 p.
254591
Strip mining
622.3 / INT
Surface mining and quarrying: papers presented at the Second International Surfaon with the Institute of Qua - London The Institution of Mining and Metallurgy 1983 - vi, 449 p.
254591
Strip mining
622.3 / INT