Investigation of Longwall Gateroad Roof Support Characteristics at Powhatan No. 4 Mine
| Author | : Alexander May |
| Publisher | : |
| Total Pages | : 490 |
| Release | : 1982 |
| ISBN-10 | : OSU:32435025835018 |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis Investigation of Longwall Gateroad Roof Support Characteristics at Powhatan No. 4 Mine by : Alexander May
Download or read book Investigation of Longwall Gateroad Roof Support Characteristics at Powhatan No. 4 Mine written by Alexander May and published by . This book was released on 1982 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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