TY  - BOOK
AU  - Van Resnburg,P.W.J.
ED  - Symposium on the Theoretical Background to the Planning of Open Pit Mines with Special Reference to Slope Stability
TI  - Planning open pit mines: proceedings of the Symposium on the Theoretical Background to the Planning of Open Pit Mines with Special Reference to Slope Stability, Johannesburg, Republic of South Africa, 29 August - 4 September 1970 
U1  - 622.292 20
PY  - 1970///
CY  - Cape Town
PB  - South African Institute of Mining and Metallurgy
KW  - Strip mining
KW  - Congresses
N1  - Includes bibliographies
ER  -