| Authors(s) | Gibbons, J. W., and J. L. Greene. |
| Year | 1979 |
| Title | X-ray photography: a technique to determine reproductive patterns of freshwater turtles. Herpetologica 35: 86-89. |
| Authors(s) | Gibbons, J. W., and J. L. Greene. |
| Year | 1979 |
| Title | X-ray photography: a technique to determine reproductive patterns of freshwater turtles. Herpetologica 35: 86-89. |