TY  - BOOK
AU  - Erickson,Jon
TI  - Rock formations and unusual geologic structures: exploring the earth's surface 
T2  - The living earth
SN  - 0816043280
AV  - QE33 .E75 2001
PY  - 2001///
CY  - New York
PB  - Facts on File
KW  - Geology
KW  - Geomorphology
N1  - Includes bibliographical references (p. 298-306) and index
ER  -