TY  - BOOK
AU  - Mphande, Agripa
TI  - Cost benefit analysis of ground support system in use for production scraper drifts in continuous block caving mining method used at Nchanga Mine
AV  - THESIS/STUDENT 
PY  - 2005///
CY  - 
PB  - Copperbelt University, School of Technology, Mining Department
KW  - MINING
ER  -