TY  - BOOK
AU  - Bawden,W.F.
AU  - Archibald,J.F.
ED  - International Congress on Mine Design
TI  - Innovative mine design for the 21st century: proceedings of international congress on mine design, Kingston/Ontario/Canada 
U1  - 622 
PY  - 1993///
CY  - Rotterdam
PB  - A.A. Balkema
KW  - Mining engineering
KW  - Mineral industries
KW  - Mine management
ER  -