TY  - BOOK
AU  - Kotpal,R L
TI  - Modern text book of zoology Invertebrates : animal diversity - i
SN  - 9789350780404
U1  - 592 
PY  - 2016///
CY  - Meerut
PB  - Rastogi Pub
KW  - Zoology
KW  - Invertebrates
N1  - include glossary and references
ER  -