TY  - BOOK
AU  - STEBBINS, G . L.
TI  - Process of organic evolution
SN  - 0-87692-120-9
U1  - ANTH 575 
PY  - 1979///
CY  - New delhi
PB  - Prerntice Hall
KW  - EVOLUTION
KW  - ANIMAL EVOLUTION
ER  -