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

Bibliographic Details
Authors and Corporations: World Mining Congress
Type of Resource: Conference Proceedings Book
Language:German
English
French
published:
Sofia, 19XX
Subjects:
Contents/pieces:5 records
Source:Verbunddaten SWB
Subject: DK 622.012/.014
DK 622.2
DK 622.3
DK 622.4/.8
DK 624.121
DK 536
DK 504.06
DK 31
QR 530