TY  - BOOK
AU  - John Grotzinger ... [et al.]
AU  - Jordan,Thomas H.
AU  - Press,Frank
AU  - Siever,Raymond
TI  - Understanding Earth
SN  - 0-7167-6682-5 
AV  - QE28 .E27 2007
PY  - 2007///
CY  - New York
PB  - W.H. Freeman
KW  - Earth sciences
KW  - Textbooks
N1  - Includes bibliographical references  (p. 1-7, 5th group) and index
ER  -