TY  - BOOK
AU  - Young,John Zachary
TI  - The life of vertebrates
PY  - 1950///
CY  - Oxford
PB  - Clarendon
KW  - UDC
KW  - 596
KW  - Vertebrata. Vertebrates in general
KW  - RMCA
KW  - ZV General Zoology
ER  -