TY  - BOOK
AU  - Verma,P.S., x
AU  - x
TI  - A manual  of practical zoology: Invertebrates
SN  - 8121908299
U1  - 592/V522m 
PY  - 2000///
CY  - New Delhi
PB  - S. Chand
KW  - Invertebrate
KW  - Zoology
N1  - x
ER  -