TY  - BOOK
T1  - Illinoian and Wisconsinan stratigraphy and environments in northern Illinois :the Altonian revised /
DA  - 1985.
CY  - [Champaign, Ill.] :
AU  - Berg, Richard C.
VL  - 19
CN  - QE696
CN  - QE696
PB  - Illinois Dept. of Energy and Natural Resources, State Geological Survey Division,
PP  - [Champaign, Ill.] :
PY  - 1985.
N1  - "Midwest Friends of the Pleistocene 32nd Field Conference, 1985."
N1  - Errata sheet inserted.
ID  - 105087
KW  - Geology, Stratigraphic
KW  - Geology
KW  - Geology
TI  - Illinoian and Wisconsinan stratigraphy and environments in northern Illinois :the Altonian revised /
ER  -