TY  - BOOK
AU  - Yadav,B.N.
AU  - Kumar,D.
TI  - Vertebrate zoology and evolution
SN  - 8170352274
U1  - 596 
PY  - 2000///
CY  - New Delhi
PB  - Daya Publishing House
KW  - Mammalia
KW  - Pisces
KW  - Mutations
KW  - Zoogeographical regions
ER  -