TY  - BOOK
AU  - KOTPAL,R.L.
TI  - Vertebrates : modern text book of zoology
SN  - 81-7133-575-6
U1  - 596 
PY  - 2003///
CY  - Meerut 
PB  - Rastogi publications 
KW  - Zoology
KW  - Biology
N1  - includes glossary and index
ER  -