TY  - BOOK
AU  - Stephen Drury 
TI  - Stepping stones: : the making of our home world
SN  - 9780198502715
U1  - 525 
PY  - 1999///
CY  - Oxford
PB  - Oxford University Press
KW  - Earth History
KW  - Earth Evolution
KW  - Astronomy
KW  - Sciences
N1  - Stephen Drury
ER  -