Browsing by Author Van der Westhuizen, Hennie, Mr
Showing results 1 to 2 of 2
| Issue Date | Title | Author(s) |
|---|---|---|
| 2011 | Developing indicators for the assessment and proper management of the different levels of exposure to polycyclic aromatic hydrocarbons (PAH)s generally associated with coke-oven workers | Wang, Tianyuan |
| 2011 | Herstrukturering van persentasie gehoorverlies bepaling | Bronkhorst, Johannes Petrus |