TY  - BOOK
AU  - Schubert Gerald
AU  - Stevenson David
TI  - Treatise on Geophysics Vol 9
SN  - 9780444519375
U1  - 550 SCH 
PY  - 2007///
CY  - Spain
PB  - Elsevier
KW  -  earth
KW  -  schubert gerald
KW  -  stevenson david
KW  - evolution
ER  -