TY  - BOOK
AU  - Stebbins, G. Ledyard
TI  - Processes of organic evolution
T2  - Concepts of modern biology series
SN  - MBS408
U1  - 576.8 
PY  - 1970///, c1966
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Evolution (Biology)---
N1  - Includes  index.First published in c1966 by Prentice-Hall, Inc., Englewood cliffs
ER  -