TY  - BOOK
AU  - Lee Addison E
AU  -  Evans W L
AU  -  Savage Earl R
TI  - Development and structure of the frog: A photographic study
U1  - K93:14, J9 
PY  - 1959///
CY  - New York    
PB  -  Holt Rine-hart and wilson     
KW  -  Amphibia
KW  - Zoology
ER  -