TY  - BOOK
AU  - De Beer, Gavin
TI  - Vertibrate Zoology
U1  - 590 
PY  - 1947///
CY  - London
PB  - Sidgwick & Jackson
KW  - General Stack
KW  - zoology
KW  - economysocial scienceSocial sciences--Study and teaching
KW  - Zoology
ER  -