| Authors(s) | Arnold, E. N., and J. A. Burton. |
| Year | 1978 |
| Title | A field guide to the reptiles and amphibians of Britain and Europe. Collins, London. 272 pp. |
| Authors(s) | Arnold, E. N., and J. A. Burton. |
| Year | 1978 |
| Title | A field guide to the reptiles and amphibians of Britain and Europe. Collins, London. 272 pp. |