TY  - BOOK
AU  - Young, J.Z.
TI  - The life of vertebrates
SN  - 9780195658613
U1  - 596 
PY  - 2006///
CY  - New Delhi: 
PB  - Oxford University Press, 
KW  - Evolution
KW  - Geological change
KW  - Vertebrates
KW  - Zoology
ER  -