TY  - BOOK
AU  - Marshak, Stephen
AU  - Prothero, Donald
TI  - Earth: portrait of a planet
SN  - 0393974235
AV  - QE26.3 .M37 2001 c. 1
PY  - 2001///
CY  - New York
PB  - W.W. Norton & Company
KW  - Geology
KW  - Textbooks
ER  -