TY  - BOOK
AU  - Kotpal,R.L.
TI  - Invertebrates : Modern text book of zoology
SN  -  9788171339037
U1  - 596 
PY  - 2013///
CY  - Meerut
PB  - Rastogi publications
KW  - Zoology
KW  - প্রানীবিদ্যা
N1  - Animal diversity
ER  -