TY  - BOOK
T1  - Stratigraphy and petrography of Illinoian and Kansan drift in central Illinois.
DA  - 1964.
CY  - Urbana,
AU  - Johnson, W. Hilton
CN  - QE105
CN  - QE105
PB  - Illinois State Geological Survey,
PP  - Urbana,
PY  - 1964.
ID  - 30877
KW  - Drift.
KW  - Geology, Stratigraphic
KW  - Geology
TI  - Stratigraphy and petrography of Illinoian and Kansan drift in central Illinois.
ER  -