TY  - BOOK
AU  - Barnes,Robert D.
TI  - Invertebrate zoology
SN  - 812190367X
U1  - 592 BAR 
PY  - 1963///
CY  - London
PB  - W. B. Saunders Company
KW  - Zoological science
KW  - Invertebrates
ER  -