| Authors(s) | Iverson, J. B. |
| Year | 1980a |
| Title | The reproductive biology of Gopherus polyphemus (Chelonia: Testudinidae). Amer. Midl. Natur. 103: 353-359. |
| Authors(s) | Iverson, J. B. |
| Year | 1980a |
| Title | The reproductive biology of Gopherus polyphemus (Chelonia: Testudinidae). Amer. Midl. Natur. 103: 353-359. |