Author: Franz RM, Phillips JI.
Source: In: Guild R, Ehrlich RI, Johnston JR, Ross MH, editors. A handbook of health and safety in mines. Johannesburg:SIMRAC; 2001. p.193-230.
Author: Franz RM, Phillips JI.
Source: In: Guild R, Ehrlich RI, Johnston JR, Ross MH, editors. A handbook of health and safety in mines. Johannesburg:SIMRAC; 2001. p.193-230.