TY  - BOOK
AU  - COLBERT,Edwin H.
AU  - Morales,Michael
AU  - Minkoff,Eli C.
TI  - Evolution of the vertebrates 
SN  -  9-814-12665-9
U1  - 596 
PY  - 2002///
CY  - Singapore
PB  - Wiley- liss
KW  - Zoology
N1  - Includes index & glossary
ER  -