| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Climate Change Adaptation in Africa: An Historical Ecology | 978-1-138-01399-5 (1-138-01399-4) | 2014 |
| Role of Indigenous Range Management: Knowledge for Desertification Control in Northern Kenya | 978-91-506-1079-6 (91-506-1079-1) | 1996 |