... Special report of the Miners' phthisis prevention committee.
Contributors: Kotze, Robert Nelson, Sir.
Publisher: Government printing and stationery office
Published: 1915
Place of publication: Pretoria
Language: eng
Number of pages: 18
Subjects: Miners' phthisis -- South Africa
Notes: At head of title: Union of South Africa.
English and Dutch, with special title-pages.
R. N. Kotzé, chairman.