Comparative shortwall and room-and-pillar mining costs
| Author | : Larry E. Green |
| Publisher | : |
| Total Pages | : 728 |
| Release | : 1977 |
| ISBN-10 | : STANFORD:36105019659171 |
| ISBN-13 | : |
| Rating | : 4/5 (71 Downloads) |
Book Synopsis Comparative shortwall and room-and-pillar mining costs by : Larry E. Green
Download or read book Comparative shortwall and room-and-pillar mining costs written by Larry E. Green and published by . This book was released on 1977 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
