Health and safety mines & quarries.
Great Britain.Health and Safety Executive.
London : H.M. Stationery Off.,
1977-1978.
Mine inspection
Quarries and quarrying
Mine safety
Reports of H.M. Inspectors of Mines and Quarries under the Health and safety at work, etc. act, 1974. West Midlands and North Western District
Coal mines health and safety. West Midlands and North Western District