TY  - BOOK
AU  - Lal,S.S, 
TI  - Text book of practical zoology: vertebrate. / 
SN  - 81-7133-478-4
U1  - 596 
PY  - 2000///
CY  - Meerut
PB  - Rastogi.
KW  - Practical Zoology
KW  - Vertebrata
ER  -