Značky
| 1. Autor | Názov titulu | Vydavateľstvo | Rok | Cena | |
|---|---|---|---|---|---|
| Ehlers J.P. | The Wills Eye Manual | Lippincott Williams & Wilkins | 2008 | Na vyžiadanie | |
| Wilfried Ehlers,Michael Goss | Water Dynamics in Plant Production | CABI International | 2016 | 152,87 € | |
| Wilfried Ehlers,Michael Goss | Water Dynamics in Plant Production | CABI International | 2003 | 134,52 € | |
| Wilfried Ehlers,Michael Goss | Water Dynamics in Plant Production | CABI International | 2016 | 56,34 € | |
| Parwinder S Grewal, R Ehlers, D I Shapiro-llan | Nematodes as Biocontrol Agents | CABI International | 2008 | 50,02 € |