| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds of Kenya and Northern Tanzania | 978-0-691-01022-9 (0-691-01022-6) | 1999 | Dale A. Zimmerman · Donald A. Turner · David J. Pearson |
Iain Wallace · Ian Wallace · Ian Wallis · Ian Welch · Ian Welsh · Ian Wilkie