| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Guideline for Survey Techniques in Evaluation of Research | 978-92-826-4093-7 (92-826-4093-0) | 1992 | S. Laulou |
| Interactive Flora of the British Isles: A Digital Encyclopedia | 978-90-75000-69-6 (90-75000-69-3) | 2004 | CA Stace · I De Kort |
| Interactive Flora Of The British Isles: A Digital Encyclopedia | 978-92-3-103971-3 (92-3-103971-7) | 2004 | Clive Stace · I. De Kort |
D. M. · R.D. · R D. M · R. M. · Ruud van der Meijden
European Communities / Union (EUR-OP/OOPEC/OPOCE) · Expertise-Centrum voor Taxonomische Identifikatie,Netherlands · UNESCO