Institution of Mining Engineers (Great Britain). Conference London). (1947). Silicosis, pneumokoniosis and dust suppression in mines: Proceedings at a Conference held in London, April 1947. Institution of Mining Engineers and the Institution of Mining and Metallurgy.

Institution of Mining Engineers (Great Britain). Conference London). Silicosis, Pneumokoniosis and Dust Suppression in Mines: Proceedings at a Conference Held in London, April 1947. London: Institution of Mining Engineers and the Institution of Mining and Metallurgy, 1947.

Institution of Mining Engineers (Great Britain). Conference London). Silicosis, Pneumokoniosis and Dust Suppression in Mines: Proceedings at a Conference Held in London, April 1947. Institution of Mining Engineers and the Institution of Mining and Metallurgy, 1947.