Paper | Date | Page | Article Title | Type | ||
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1 |
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Rocky Mountain Oil and Mining Journal | 1969-04-07 | issue | ||
2 |
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Rocky Mountain Oil and Mining Journal | 1969-04-14 | issue | ||
3 |
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Rocky Mountain Oil and Mining Journal | 1969-04-21 | issue | ||
4 |
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Rocky Mountain Oil and Mining Journal | 1969-04-28 | issue | ||
5 |
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Rocky Mountain Oil and Mining Journal | 1970-04-06 | issue | ||
6 |
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Rocky Mountain Oil and Mining Journal | 1970-04-13 | issue | ||
7 |
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Rocky Mountain Oil and Mining Journal | 1970-04-20 | issue | ||
8 |
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Rocky Mountain Oil and Mining Journal | 1970-04-27 | issue |