TY  - BOOK
AU  - Colbert, E.H.
AU  - E.C.Minkoff
AU  - M.Morales
TI  - Colbent's crolution of the vertebrates
SN  - 9814126659
U1  - 596.038 
PY  - 2002///
CY  - London
PB  - J.W. & Sons
KW  - Vertibrates, Chordata
KW  - Zoology
ER  -