TY  - BOOK
AU  - PRASAD (S N)
TI  - Text book of invertebrate zoology
U1  - 590/247 
PY  - 1961///
CY  - Allahabad
PB  - Kitab mahal
KW  - zoology
KW  - Text
KW  - of
KW  - invertebrate
KW  - book
ER  -