Subsidence over four room-and-pillar sections in southwestern Pennsylvania
| Main Author: | Moebs, Noel N. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of the Interior, Bureau of Mines,
1982.
|
| Physical Description: |
23 pages : illustrations ; 28 cm. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
8645. |
| Subjects: |
CMU Storage Gov Pub
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub | I 28.23:8645 | Available |