TY  - BOOK
AU  - Eaton,Theodore H.
TI  - The Ancestry of Modern Amphibia: A Review of the Evidence
AV  - QH 
PY  - 2011///
PB  - Project Gutenberg
KW  - Amphibians, Fossil
KW  - Amphibians -- Anatomy
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/37350
ER  -