TY  - BOOK
AU  - Williams, R.J.P.  .
TI  - Chemistry of evolution: the development of our ecosystem / 
SN  - 0-444-52115-1
U1  - E(G:66) 
PY  - 2006///
CY  - Amsterdam : 
PB  - Elsevier Science B.V. , 
KW  - Chemistry evolution- Development ecosystem
ER  -