Cover of the work “Improvement of the room-and-pillar mining system for gently dipping ore deposits at great depths”. Author: Fitsak, Vladimir Vasil'yevich. Degree: Candidate of Sciences. Year: 2001

Improvement of the room-and-pillar mining system for gently dipping ore deposits at great depths

Saint Petersburg

184 pp.

Improvement of the room-and-pillar mining system for gently dipping ore deposits at great depths — Fitsak, Vladimir Vasil'yevich — 2001 — Russian Dissertation Library