Eaton, Theodore H. 1907-1981
The Ancestry of Modern Amphibia : A Review of the Evidence [recurso electrónico] / Theodore H. Eaton - Project Gutenberg, 2011 - Project Gutenberg 37350 .
Public domain in the USA.
Text
Amphibians -- Anatomy Amphibians, Fossil
QH
The Ancestry of Modern Amphibia : A Review of the Evidence [recurso electrónico] / Theodore H. Eaton - Project Gutenberg, 2011 - Project Gutenberg 37350 .
Public domain in the USA.
Text
Amphibians -- Anatomy Amphibians, Fossil
QH