| Paper | Date | Date Created | ||
|---|---|---|---|---|
| 1 |
 |
Rocky Mountain Oil and Mining Journal | 1969-06-02 | 2021-02-17T17:32:19Z |
| 2 |
 |
Rocky Mountain Oil and Mining Journal | 1969-06-09 | 2021-02-17T17:32:19Z |
| 3 |
 |
Rocky Mountain Oil and Mining Journal | 1969-06-16 | 2021-02-17T17:32:19Z |
| 4 |
 |
Rocky Mountain Oil and Mining Journal | 1969-06-23 | 2021-02-17T17:32:19Z |
| 5 |
 |
Rocky Mountain Oil and Mining Journal | 1969-06-30 | 2021-02-17T17:32:19Z |
| 6 |
 |
Rocky Mountain Oil and Mining Journal | 1970-06-01 | 2021-02-17T17:32:20Z |
| 7 |
 |
Rocky Mountain Oil and Mining Journal | 1970-06-08 | 2021-02-17T17:32:20Z |
| 8 |
 |
Rocky Mountain Oil and Mining Journal | 1970-06-15 | 2021-02-17T17:32:20Z |
| 9 |
 |
Rocky Mountain Oil and Mining Journal | 1970-06-22 | 2021-02-17T17:32:20Z |
| 10 |
 |
Rocky Mountain Oil and Mining Journal | 1970-06-29 | 2021-02-17T17:32:20Z |
| 11 |
 |
Rocky Mountain Oil and Mining Journal | 1971-06-14 | 2021-02-17T17:32:20Z |