| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Biodiversity Conservation in Nigeria: Biodiversity Assessment at Field Genebank of National Centre for Genetic Resources and Biotechnology, Nigeria | 978-3-8383-9337-7 (3-8383-9337-6) | 2010 |
| Conservation and Utilization of Medicinal Plants in Nigeria: A review of the Conservation and Utilization of Medicinal and Aromatic Plants in Nigeria | 978-3-8433-9184-9 (3-8433-9184-X) | 2011 |