Der Bergbau an der Schwelle des XXXI. Jahrhunderts 16 World Mining Congress... 12-16 September 1994...

Bibliographic Details
Authors and Corporations: World Mining Congress
Title: Der Bergbau an der Schwelle des XXXI. Jahrhunderts 16 World Mining Congress... 12-16 September 1994 Sofia = The mining industry of the treshold of XXI century
Type of Resource: Conference Proceedings Book
Language:German
English
French
published:
Sofia, 19XX
Subjects:
Source:Verbunddaten SWB
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