| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Plant Diversity of Malesia: Proceedings of the Flora Malesiana Symposium commemorating Professor Dr. C. G. G. J. van Steenis Leiden, August 1989 | 978-O-7923-O883-6 (O-7923-O883-2) | 1990 | P. Baas · R. Geesink |