- Author/Other person
- Schmitz, Gerda
- Publisher
- Münster, Landwirtschaftsverlag GmbH
- Edition
- 3., erw. Aufl.
- Published
- 1994
- Availability
| E.06-005-5 | | |
- Author/Other person
- Baumgart, Michael
- Publisher
- Essen, Klartext Verlag
- Published
- 2007
- Availability
| E.06-025-25 | | |