Ines Scheurman · Inga Schirrmann · Inge Schiermann · Ingo Scheuermann
Barrons Educational Series Inc · GRÄFE UND UNZER Verlag GmbH
| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Aquarienfische züchten | 978-3-7742-5063-5 | 1998 | |
| Aquarium Fish Breeding | 978-0-8120-4474-4 | 1990 | |
| Aquarium Plants Manual | 978-0-8120-1687-1 | 1993 | |
| The New Aquarium Handbook: Everything About Setting Up and Taking Care of a Freshwater Aquarium | 978-0-8120-3682-4 | 1986 |