TY  - BOOK
AU  - Ruppert,Edward E.
AU  - Barnes, Rebert D. 
TI  - Invertebrate zoology
SN  -  9814066494
U1  - 592 
PY  - 1991///
CY  - Bangladesh
PB  - Harcourt college publishers
KW  - Zoology
KW  - প্রানীবিদ্যা
N1  - Index
ER  -