Literature references
2 literature references for Rana arvalis Nilsson, 1842:
| Author: | – |
|---|---|
| Year: | 2004 |
| Title: | – |
| Source: | database, Amphibian Species of the World: an Online Reference |
| Author: | Frost, Darrel R. |
|---|---|
| Year: | 2009 |
| Title: | – |
| Source: | database. Amphibian Species of the World: an Online Reference v5.3 |