The use of hearing protection devices in hearing conservation programs: knowledge, attitude and views of South African mine workers regarding NIHL and the use of HPD`S in the gold and non-ferrous mining subsectors.

Ntlhakana, Liepollo2014-03-192014-03-192014-03-19http://hdl.handle.net10539/14230enThe use of hearing protection devices in hearing conservation programs: knowledge, attitude and views of South African mine workers regarding NIHL and the use of HPD`S in the gold and non-ferrous mining subsectors.Thesis