Spelling suggestions: "subject:"goal lines anda mining|abouth africa."" "subject:"goal lines anda mining|abouth affrica.""
1 |
Ignition and initiation of coal mine explosionsLandman, Gysbert van Rooyen 24 March 2015 (has links)
Thesis (Ph.D. (Mining Engineering))--University of the Witwatersrand, Faculty of Engineering,1992.
|
Page generated in 0.1094 seconds