Academic Press · Council of Europe
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Guidelines to Be Followed in the Design of Plant Conservation or Recovery Plans | 978-92-871-2494-4 (92-871-2494-9) | 1994 | |
| Tropical Botanic Gardens: Their Role in Conservation and Development | 978-0-12-346850-5 (0-12-346850-7) | 1992 | V. H. Heywood |
P.J. · P. Jackson · S.J. · S. Jackson · S. W. · W.J.