TY  - BOOK
AU  - Eckert Roger
AU  -  Randall David
TI  - Animal phsyiology: Mechanism and adaptations
U1  - K:3, L8;M3 
PY  - 1983///
CY  - New York    
PB  -  W H Freeman      
KW  -  Zoology
KW  - Physiology
ER  -