| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Thinking Tools: Agricultural Slavery Between Evidence and Models | 978-1-9O567O-O5-5 (1-9O567O-O5-2) | 2007 |
Ulrich Räth · Ulrich Rhode · Ulrich Rohde · Ulrich Roth · Ulrich Rothe · Ulrich Rott · Ulrich Rüdt · Ulrich Rüth · Ulrike Ratay · Ulrike Rauhut · Ulrike Rohde