TY  - BOOK
AU  - Young,J.Z.
TI  - The life of vertebrates
SN  - 0198571720
AV  - QL605 .Y68 1981
U1  - 596 21
PY  - 1962///
CY  - Oxford
PB  - Clarendon Press
KW  - Vertebrates
KW  - Zology...Vertebrates, Fossil
N1  - Includes indexes; Bibliography
UR  - http://www.loc.gov/catdir/enhancements/fy0639/81206006-d.html
ER  -