TY  - BOOK
AU  - Barnes, Robert D. 
TI  - Invertebrate Zoology
SN  - 0030567475
U1  - 592 BAR 
PY  - 1980///.
CY  - Tokyo : 
PB  - Saunders college philadelphia
KW  - Protozoa
KW  - Metazoans
ER  -