Drivage, development and support of roadways and faces in deep mines and in difficult mining and atmospheric conditions / transmitted by the Government of France.
France
1984

Details

Symbol[E/ECE/]COAL/GE.4/R.19/Add.12
TitleDrivage, development and support of roadways and faces in deep mines and in difficult mining and atmospheric conditions / transmitted by the Government of France.
AuthorsFrance
DateGeneva : UN, 23 Mar. 1984.
Description
3 p.
CollectionsResource Type > Documents and Publications > Other Documents and Publications
UN Bodies > Economic Commissions > Economic Commission for Europe
UN Bodies > Economic and Social Council

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