TY  - BOOK
AU  - Understanding earth
AU  - Press, Frank.
AU  - Siever,Raymond.
AU  - Grotzinger, John.
AU  - Jordan, Thomas.
TI  - Understanding earth
SN  - 0716796171
U1  - 550 21
PY  - 2004///
CY  - New York
PB  - W.H. Freeman
KW  - Earth sciences
N1  - Includes bibliographical references and index
ER  -