TY  - BOOK
AU  - George, Jim
AU  - P. S. Gopakumar, P. sreekumar
TI  - Text Book of Zoology
U1  - 590 
PY  - 1993///
CY  - Kottayam
PB  - Vidyarthi Mithram Press
KW  - Zoology
ER  -