Improvement of reliability of opencast mining techniques in difficult geological, mining and climatic conditions / transmitted by the Government of Spain.
Spain
1984

Details

Symbol[E/ECE/]COAL/GE.4/R.20/Add.8
TitleImprovement of reliability of opencast mining techniques in difficult geological, mining and climatic conditions / transmitted by the Government of Spain.
AuthorsSpain
DateGeneva : UN, 3 Apr. 1984.
Description
2 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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