TY  - BOOK
AU  - Beer, SIr Gavin De
TI  - Vertebrate Zoology. : : An Introduction To The Comparative Anatomy Embryology And Evolution Of Chordate Animals / 
U1  - 596 
PY  - 1966///
CY  - London
PB  - Sidgwick & Jackson
KW  - Chordates, Zoology
N1  - INdex
ER  -