TY  - BOOK
AU  - Duellman,William Edward
TI  - A Review of the Frogs of the Hyla bistincta Group
AV  - QH 
PY  - 2010///
PB  - Project Gutenberg
KW  - Amphibians -- Central America
KW  - Hyla
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/32653
ER  -