G. W. · Gerrit W. Heil · W H
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ecology and Man in Mexico's Central Volcanoes Area | 978-94-010-3756-3 (94-010-3756-6) | 2013 | Roland Bobbink · Nuri Trigo Boix |
| Heathlands: Patterns and Processes in a Changing Environment | 978-0-7923-2094-4 (0-7923-2094-8) | 1993 | R. Aerts |