TY  - BOOK
AU  - Kotpal,R.L.
TI  - Modern Text Book of Zoology Vertebrates
SN  - 8171332862
U1  - 592 
PY  - 1996///
CY  - New Delhi
PB  - Rastogi Publications
KW  - Invertebrates
KW  - Zoology
N1  - Includes glossary,references and index
ER  -