| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Conservation of Biological Diversity in Developing Countries: The issues, challenges and possible solutions A case study in the Laikipia District of Kenya | 978-3-8383-4927-5 (3-8383-4927-X) | 2010 |
| Green Energy Development in Rural Landscapes: The evaluation of a successful unsubsidized market-based solar development model in Laikipia District, Central Kenya | 978-3-8443-0961-4 (3-8443-0961-6) | 2011 |