| Authors(s) | Clark, R. J. |
| Year | 1963 |
| Title | On the possibility of an autumnal mating in the tortoise (Testudo graeca ibera). British J. Herpetol. 3: 85-86. |
| Authors(s) | Clark, R. J. |
| Year | 1963 |
| Title | On the possibility of an autumnal mating in the tortoise (Testudo graeca ibera). British J. Herpetol. 3: 85-86. |