Tunnelling in rock by drilling and blasting : workshop ...
Tunnelling in rock by drilling and blasting : workshop hosted by Fragblast 10 : the 10th International Symposium on Rock Fragmentation by Blasting, New Delhi, India, 24-25 November, 2012 | A T Spathis; R N Gupta, (Agriculturist) | download | Z-Library. Download books for free. Find books
Get Price