TY  - BOOK
AU  - Andre,George G
TI  - Rock Blasting: a practical treatise on the means employed in blasting rocks for industrial purposes 
U1  - 131 
PY  - 1878///
CY  - London
PB  - [s.n.]
KW  - Engineering Geology
KW  - Geophysics
KW  - Mining engineering
ER  -