TY  - BOOK
AU  - Tarbuck,Edward J.
AU  - Lutgens,Frederick K.
TI  - The earth: an introduction to physical geology 
SN  - 0675212057
AV  - QE28.2 T11
PY  - 1990///
CY  - New York : 
PB  - Macmillan publ., cop.
KW  -  
KW  - Physical geology
N1  - Includes bibliographical references and index
ER  -