Title: Chronic pulmonary disease in South Wales coalminers.
Authors: Bedford, T.; Medical Research Council (Great Britain).
Publisher: His Majesty's Stationery Office,
Year: 1943
Subjects: Coal Mining; Lung Diseases; Lungs Diseases Wales.; Coal miners Diseases Wales.; Wales
Contents: A. Report by the Committee on Industrial Pulmonary Disease -- B-G. Reports on physical, chemical and petrological studies / by T. Bedford ... [et al.].