TY  - BOOK
AU  - Tarbuck  J. Edward
AU  - Frederick K. Lutgens
TI  - The earth an introduction to physical geology
SN  - 067520698701
AV  - QA28.2   T37   1987 
PY  - 1987///
CY  - Toronto
PB  - Merrill publishing
KW  - Earth
N1  - Includes index
ER  -