TY  - BOOK
AU  - VERMA.P.S.
TI  - A MANUAL OF PRACTICAL ZOOLOGY INVERTEBRATES
SN  - 81-219-0829-9
U1  - 592 
PY  - 2003///
CY  - NEW DELHI
PB  - S . CHAND & COMPANY LTD.
KW  - A MANUAL OF PRACTICAL ZOOLOGY INVERTEBRATES
ER  -