TY  - BOOK
AU  - Wills, Christopher
AU  - Bada, Jeffrey
TI  - The spark of life : : Darwin and the primeval soup 
SN  - 0738201960
U1  - DC 573.2 2000
PY  - 2000///
CY  - Oxford: 
PB  - Oxford University Press, 
KW  - Evolution
N1  - Includes bibliographical references and index
ER  -