Big hole drilling, a study in depth.
Saved in:
| Title: | Big hole drilling, a study in depth. |
|---|---|
| Authors: | Dellinger, T. B. |
| Source: | Mining Engineering; December 1965, Vol. 17, p71-75, 5p |
| Database: | Applied Science & Technology Source |
| ISSN: | 00265187 |
|---|
