TY  - BOOK
T1  - Groundwater geology in east-central Illinois,a preliminary geologic report
DA  - 1958.
CY  - Urbana,
AU  - Selkregg, Lidia F.
CN  - QE105
CN  - QE105
PP  - Urbana,
PY  - 1958.
ID  - 19746
KW  - Groundwater
KW  - Water-supply
TI  - Groundwater geology in east-central Illinois,a preliminary geologic report
ER  -