Ground Control Ramifications and Economic Impact of Retreat Mining on Room and Pillar Coal Mines
Author | : Arun Kumar |
Publisher | : |
Total Pages | : 802 |
Release | : 1986 |
ISBN-10 | : OCLC:14640878 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Ground Control Ramifications and Economic Impact of Retreat Mining on Room and Pillar Coal Mines written by Arun Kumar and published by . This book was released on 1986 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: