TY  - BOOK
T1  - Aquifer sensitivity classification for Illinois using depth to uppermost aquifer material and aquifer thickness /
DA  - 2001.
CY  - Champaign, Ill. :
AU  - Berg, Richard C.
VL  - 560
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Champaign, Ill. :
PY  - 2001.
ID  - 248568
KW  - Geological mapping
KW  - Aquifers
KW  - Groundwater
KW  - Land use
TI  - Aquifer sensitivity classification for Illinois using depth to uppermost aquifer material and aquifer thickness /
ER  -