TY  - BOOK
AU  - Marshak, Stephen 
TI  - Earth : portrait of a planet
SN  - 0-393-92502-1
PY  - 2005///
CY  - New York
PB  - W. W. Norton
KW  - Minerals And RocksNaturePlate TectonicsRocksVolcanic EruptionsVolcanism
ER  -