SINGH, P.K.
ROCK FRAGMENTATION BY BLASTING: FRAGBLAST 10 - LONDON CRC 2013 - xix+852p;25X17Cms.
0415621434
622.2 S617
ROCK FRAGMENTATION BY BLASTING: FRAGBLAST 10 - LONDON CRC 2013 - xix+852p;25X17Cms.
0415621434
622.2 S617