TY  - BOOK
AU  - Verma, P.S. .
AU  - Agarwal, V.K. .
TI  - Concept of Evolution
SN  - 81-219-1680-1
U1  - 575 
PY  - 1998///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Biology
KW  - Evolution
KW  - G-Biology
N1  - Index
ER  -