A critical evaluation of the productivity of South African surface coal mines

Fourie, G.A.2013-09-072007-07-302013-09-072001-04-012007-07-302007-07-30Moolman, CJ 2007, A critical evaluation of the productivity of South African surface coal mines, MEng Dissertation, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/26834>Pretoriahttp://hdl.handle.net/2263/26834Dissertation (M Eng (Mining Engineering))--University of Pretoria, 2007.Please read the abstract in the section 00front of this document© University of PretorCoal mines and mining productivity south africaStrip mining productivity south africaUCTDA critical evaluation of the productivity of South African surface coal minesDissertationhttp://upetd.up.ac.za/thesis/available/etd-07302007-141251/