TY  - BOOK
AU  - Pipkin,Bernard W.
AU  - Trent,Dee D.
AU  - Hazlett,Richard
AU  - Bierman,Paul
TI  - Geology and the environment
SN  - 0538737557 (paperback)
PY  - 2010///
CY  - [S.l.]
PB  - Cengage Learning
KW  - Environmental Geology
UR  - http://www.amazon.com/exec/obidos/ASIN/0538737557/chopaconline-20
ER  -