Reports of H.M. Inspectors of Mines and Quarries under the Health and safety at work, etc. act, 1974.
Great Britain.Mines and Quarries Inspectorate.
Great Britain.Health and Safety Executive.
London : H.M. Stationery Off.,
1976.
Issued by: Health and Safety Executive.
Mine inspection
Quarries and quarrying
Reports of H.M. Inspectors of Mines and Quarries under the Mines and Quarries Act, 1954. The North of England district
Health and safety mines & quarries. North of England District