TY  - BOOK
AU  - Smith ,John Maynard  .
AU  - Szathmayr,Eors  .
TI  - The major transitions in evolution / 
SN  - 019850294x
U1  - 571.9648 
PY  - 2001///
CY  - New York : 
PB  - Oxford University Press , 
KW  - PHYSIOLOGY
N1  - Include index
ER  -