| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Analysis of the tomato value Chain in Mvomero district, Tanzania: Evaluation of the profit margins accrued by different actors in the tomato value chain | 978-3-8383-84O6-1 (3-8383-84O6-7) | 2010 | Adella Ng'atigwa |