| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Biology of Pterosaurs | 978-O-412-39O5O-O (O-412-39O5O-7) | 1998 |
David J. Unwin · David John Unwin · David M. Unwin · David Unwin · Deborah Khan Lisa Unwin · Dennis M. Unwin · Derick Unwin · DERICK UNWIN (EDITOR) · Dr. Stephen D. Unwin · Stephen D. Unwin