| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Proceedings of Cycad 2005: The 7th International Conference on Cycad Biology, 8-12 January 2005, Jardin Botanico Fco. J. Clavijero Instituto De ... | 978-O-89327-49O-O (O-89327-49O-9) | 2008 | Dennis William Stevenson · Roy Osborne |