F. J. · Fritz J. Obst · Fritz Jürgen Obst
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Snakes: Biology, Behaviour and Relationship to Man | 978-0-7099-0939-2 (0-7099-0939-X) | 1984 | Wolf-Eberhard Engelmann |
| The Completely Illustrated Atlas of Reptiles and Amphibians for the Terrarium | 978-0-86622-958-6 (0-86622-958-2) | 1988 | Klaus Richter · Udo Jacob |