| Publication Type: | Book Chapter |
| Year of Publication: | 1973 |
| Authors: | S. N. Salthe, Duellman W. E. |
| Editor: | J. L. Vial |
| Book Title: | Evolutionary Biology of the Anurans: Contemporary Research on Major Problems |
| Pagination: | 229-249 |
| Publisher: | University of Missouri Press |
| City: | Columbia |