An investigation into the factors affecting the strength of pillars in South African coal mines

Description

PhD, Faculty of Engineering, University of the Witwatersrand

Links & Downloads

1. http://hdl.handle.net/10539/9056

Tags

coal mines

mine safety

Additional Fields

Identifer	oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:wits/oai:wiredspace.wits.ac.za:10539/9056
Date	21 February 2011
Creators	Madden, Bernard John
Source Sets	South African National ETD Portal
Language	English
Detected Language	English
Type	Thesis
Format	application/pdf, application/pdf, application/pdf, application/pdf, application/pdf, application/pdf, application/pdf, application/pdf