Free Preview of The Blasting of Rock in Mines, Quarries, Tunnels, etc; a Scientific and Practical Treatise for the use of Engineers and Others Engaged in Mining, Quarrying, Tunnelling, & and for Mining and Engineering Students
The Blasting of Rock in Mines, Quarries, Tunnels, etc; a Scientific and Practical Treatise for the use of Engineers and Others Engaged in Mining, Quarrying, Tunnelling, & and for Mining and Engineering Students