TY  - BOOK
AU  - J. S. Young
TI  - Life of vertebrates. Ed 2
U1  - 596 
PY  - 1969///
CY  - Oxford
PB  - Clarendon Press
N1  - J. S. Young: Life of vertebrates. Ed 2.  (2nd Ed)  Oxford.  Clarendon Press, 1969.--(596YOU)
ER  -