TY  - BOOK
AU  - De Beer, Gavin
TI  - Vertibrate Zoology
U1  - 590 
PY  - 1951///
CY  - London
PB  - Sidgwick & Jackson
KW  - General Stack
KW  - Natural sciences & mathematics
KW  - Animals (Zoology)
KW  - Zoology
ER  -