Silicosis; records of the International Conference held at Johannesburg, 13-27 August 1930. - International Conference on Silicosis 1930 : Johannesburg); International Labour Office (London, King, 1930)
pt. I. Report of proceedings.--pt. II. Papers presented to the conference.--[pt.3] Resolutions adopted.
At head of title: International Labour Office.
Keywords: Silicosis; Miners -- Diseases; Miners' phthisis