Technology of the north Bohemian brown coal mining district open-pit mines, Czechoslovakia : Kalat, J Proc 2nd International Symposium on Mine Planning and Equipment Selection, Calagary 7–9 November 1990P47–60. Publ Rotterdam: A A Balkema, 1990

• Publisher: Elsevier Science
• Year: 1991
• Tongue: English
• Weight: 123 KB
• Volume: 28
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(91)90506-h