Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U

South African History Online. (2012, April 5). Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U. South African History Online. https://sahistory.org.za/ref/E-0081642

South African History Online (2012) 'Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U', South African History Online, 5 April. Available at: https://sahistory.org.za/ref/E-0081642 (Accessed: 12 September 2026).

South African History Online, Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U [website], https://sahistory.org.za/ref/E-0081642, (accessed 12 September 2026).

"Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U." South African History Online, 5 Apr. 2012, https://sahistory.org.za/ref/E-0081642. Accessed 12 Sept. 2026.

South African History Online. "Sir Robert Nelson Kotzé, mining engineer who did much to promote safety in mines and who became vice-chancellor of the U." South African History Online. April 5, 2012. https://sahistory.org.za/ref/E-0081642.