| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Conservation Atlas of Tropical Forests: Asia and the Pacific | 978-0-13-179227-2 | 1991 | Jeffrey A. Sayer |
| Invertebrates in Need of Special Protection in Europe | 978-92-871-1030-5 | 1987 | Susan M. Wells |
| Iucn Invertebrate Red Data Book | 978-2-88032-602-9 | 1983 | Sue Wells · Robert M. Pyle |
| The Biological Significance and Conservation of Hymenoptera in Europe | 978-92-871-1831-8 | 1990 | I.D. Gauld · M.G. Fitton |
| The Last Rain Forests: A World Conservation Atlas | 978-0-19-520836-8 | 1990 | |
M.C. · M. Collins · Mark Collins · n/c · N M · N.M. Collins
Council of Europe · Oxford University Press · Prentice Hall