| Paper | Date | Date Created | ||
|---|---|---|---|---|
| 1 |
 |
Rocky Mountain Oil and Mining Journal | 1970-08-03 | 2021-02-17T17:32:20Z |
| 2 |
 |
Rocky Mountain Oil and Mining Journal | 1970-08-17 | 2021-02-17T17:32:20Z |
| 3 |
 |
Rocky Mountain Oil and Mining Journal | 1970-08-24 | 2021-02-17T17:32:20Z |
| 4 |
 |
Rocky Mountain Oil and Mining Journal | 1970-08-31 | 2021-02-17T17:32:20Z |
| 5 |
 |
Rocky Mountain Oil and Mining Journal | 1969-08-04 | 2021-02-17T17:32:19Z |
| 6 |
 |
Rocky Mountain Oil and Mining Journal | 1969-08-11 | 2021-02-17T17:32:19Z |
| 7 |
 |
Rocky Mountain Oil and Mining Journal | 1969-08-18 | 2021-02-17T17:32:19Z |
| 8 |
 |
Rocky Mountain Oil and Mining Journal | 1969-08-25 | 2021-02-17T17:32:19Z |