Stereographic method of determining whether planes of weakness transect pillars / by Jack A. Touseull.
| Author/creator | Touseull, Jack A. |
| Other author | United States. Bureau of Mines. |
| Format | Book |
| Publication Info | [Washington] : Dept. of the Interior, Bureau of Mines, 1977. |
| Description | [3], 17 p. : diagrs. ; 27 cm. |
| Subjects |
| Series | Report of investigations - Bureau of Mines ; 8232 United States. Bureau of Mines. Report of investigations - Bureau of Mines ; 8232. UNAUTHORIZED |
| Bibliography note | Bibliography: p. 17. |
| GPO item number | 637-A |
| Govt. docs number | I 28.23:8232 |
| Stock number | 20241 |