TY  - BOOK
AU  - Verma, P.S.
TI  - A Manual of Practical Zoology Invertebrates
SN  - 97881231908290
U1  - 592 
PY  - 2019///
CY  - New Delhi.
PB  - S Chand  Publishing
KW  -  Invertebrates zoology
N1  - Zoology; Contents
N2  - A Manual of Practical Zoology Invertebrates
ER  -