A geographic variation gradient in frogs, by Karl P. Schmidt.
| Contribuinte(s) |
University Library, University of Illinois Urbana Champaign |
|---|---|
| Data(s) |
1938
|
| Resumo |
v.20:no.29(1938) |
| Identificador | |
| Idioma(s) |
English |
| Direitos |
In copyright. Digitized with the permission of the rights holder. |
| Palavras-Chave | #Frogs #Variation (Biology) |
| Tipo |
text Book |
