TY  - GEN
AU  - Verma;P.S.
TI  - A manual of practical zoology invertebrates
SN  - 978-81-219-0829-0
U1  - 591.07 V59M 
PY  - 2022///
CY  - New Delhi
PB  - S.chand publication
KW  - Zoology
ER  -