| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Analyses of product samples taken by the Fuel Research Institute during 1972 | 978-0-620-00459-6 (0-620-00459-2) | 1973 |
| Average analyses of product samples taken by the Fuel Research Institute in 1974, ultimate analyses of product samples taken during 1973 and 1974, and ... - Fuel Research Institute of South Africa) | 978-0-620-01682-7 (0-620-01682-5) | 1975 |