TY  - BOOK
AU  - Kotpal, R L
TI  - Modern Textbook of Zoology Invertebrates: animal diversity-1
SN  - 9788193887554
U1  - 592 
PY  - 2017///, 2019
CY  - New Delhi
PB  - Rastogi Publications
KW  - Zoology
KW  - Invertebrates
ER  -