| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bioenergy Options for a Cleaner Environment: in Developed and Developing Countries | 978-0-08-044351-5 (0-08-044351-6) | 2003 |
| The Brilliance of Bioenergy: In Business and In Practice | 978-1-138-98884-2 (1-138-98884-7) | 2015 |
E.H. · E.H. Sims · H.S. · R. E. · R. H. · R. S. · R. Sims · Ralph H. · Ralph Sims