Silicosis.
Subtitle: Records of the International Conference held at Johannesburg, 13-27 August 1930.
Contributors: International Labour Office.
Series: International Labor Office.  Studies and reports, series F: Industrial hygiene, no. 13
Published: 1930
Place of publication: Geneva
Language: eng
Number of pages: 692
Subjects: Miners -- Diseases and hygiene; Miners' phthisis; Silicosis