TY  - BOOK
AU  - Tarbuck, Edward J.
AU  - Lutgens, Frederick K.
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : an introduction to physical geology 
SN  - 675206987
SN  - 2
PY  - 1987///];copyright 1987.46
CY  - Columbus
PB  - Merrill Pub. Co.
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Physical geology
KW  - Textbooks
N1  - Includes bibliographical references and index; 5
ER  -