Report on an investigation into dust and ventilation conditions in the copper mines
Subtitle: and the Broken Hill mine in Northern Rhodesia, with particular reference to silicosis
Contributors: Northern Rhodesia
Publisher: Govt. Printer
Published: 1945
Place of publication: Lusaka
Language: eng
Number of pages: 42
Subjects: Dust; Silicosis
Notes: Cover title.

At head of title: Northern Rhodesia.