Items affiliated to " Switzerland"
Jump to: German - Deutsch Number of items at this level: 1.
German - DeutschBross-Burkhardt, Brunhilde and Hoffmann, PD Dr. Heide (2009) Identifikationsbildung des organisch-biologischen Landbaus. 10. Wissenschaftstagung Ökologischer Landbau, Zürich, 11.-13. Februar 2009. This list was generated on Fri Nov 27 04:48:47 2009 CET. |