Coal miners : report of the Advisory Committee (Chairman: William Jones, C.B.E.) on the Treatment and rehabilitation of coal miners in the Wales region suffering from Pneumokoniosis.
Great Britain.Ministry of Fuel and Power,issuing body.
Great Britain.Advisory Committee on the Treatment and Rehabilitation of Miners in the Wales Region suffering from Pneumokoniosis.
Great Britain.His Majesty's Stationery Office.
"May 25, 1944".