| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 |
Study of oil-shale combustion in a computer controlled retort | 1905-06-01 | Text | ir_etd |
| 27 |
 |
Thermal recovery of oil from tar sands | 1979-06 | Text | ir_etd |
| 28 |
 |
Use of gaseous thermal medium in the thermal decomposition of oil shale | 1905-05-16 | Text | ir_etd |