TY  - BOOK
AU  - PLUMMER, Charles C. and CARLSON, Diane H.
TI  - Physical Geology
SN  - 9780073051482
AV  - QE28.2.P58 
PY  - 2008///
CY  - New York
PB  - McGraw Hill
KW  - Physical Geology- Textbooks
ER  -