TY  - BOOK
AU  - Kotpal,R.L;
TI  - Invertebrates: Modern Text Books of Zoology
SN  - 817133699x
U1  - 592KOT 2004. 
PY  - 2004///
CY  - India.
PB  - Rastogi
KW  - Zoology
N1  - includes glossary
ER  -