| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Who is ruling in South Sudan?: The role of NGOs in rebuilding socio-political order, Studies on Emergencies and Disaster Relief No. 9 | 978-91-71O6-485-1 (91-71O6-485-O) | 2001 |
Volker Riehle · Volker Rühl · Volker Rühle · Volker Ruhl · VOLKER RUHLE