TY  - BOOK
AU  - Parker T J
AU  - Haswell W A
TI  - Text-book of zoology
U1  - 590 
PY  - 1961///
CY  - London
PB  - Macmillan
KW  - Zoology
N1  - v.1;6th rev by Otto Lowenstein;1961
ER  -