Spearing, A.J.S.
Handbook on hard-rock strata control / A.J.S. Spearing - Johannesburg The South African Institute of Mining and Metallurgy 1995 - v, 152 p.
Includes appendix and index.
1874832455
Rock
624.151 / SPE
Handbook on hard-rock strata control / A.J.S. Spearing - Johannesburg The South African Institute of Mining and Metallurgy 1995 - v, 152 p.
Includes appendix and index.
1874832455
Rock
624.151 / SPE