TY  - BOOK
AU  - Keller, Edward A.
TI  - Introduction to Environmental Geology
SN  - 0131447645
U1  - 550 KEL 
PY  - 2005///
CY  - New Jersey
PB  - Pearson Education
KW  - Environmental geology
N1  - Contents :
I. FOUNDATIONS OF ENVIRONMEN
ER  -