TY  - BOOK
AU  - Verma,P.S.
TI  - A Manual of Practical Zoology Invertebrates
U1  - 590 
PY  - 2016///
CY  - Delhi
PB  - S.Chand & Company Pvt.Ltd..
KW  - Zoology,
KW  - Animals (Zoology)
ER  -