Rock-breaking, equipment and techniques, Melbourne Branch, November 1978.
Rock-breaking, equipment and techniques, Melbourne Branch, November 1978.
- Parkville, Vic. : Australasian Institute of Mining and Metallurgy, Melbourne Branch, 1978.
- vi, 21 p. : ill. diagrs., graphs, maps.
- Symposia series ; 20 .
0909520453
90055141
Blasting.
Boring.
Mining engineering.
Rocks.
622
0909520453
90055141
Blasting.
Boring.
Mining engineering.
Rocks.
622