| Authors(s) | Ruempler, U. and Ruempler, G. |
| Year | 1996 |
| Title | [In the land of lemurs and chameleons.] Zeitschrift des Kolner Zoo 39: 87-123. |
| Authors(s) | Ruempler, U. and Ruempler, G. |
| Year | 1996 |
| Title | [In the land of lemurs and chameleons.] Zeitschrift des Kolner Zoo 39: 87-123. |