| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Cultivating the Future Based on Science. Volume 1 and 2: Proceedings of the Second Scientific Conference of the International Society of Organic ... of Organic Agriculture Movements | 978-3-O3736-O27-9 (3-O3736-O27-5) | Research Institute of Organic Agriculture |