Pleistocene deposits along the Mississippi Valley in Central Western Illinois.- Urbana, IL.
| 1. Verfasser: |
Horberg, Leland
|
|---|---|
| Ort/Verlag/Jahr: |
1956.
|
| Schlagworte: | |
| Enthalten in: |
Illinois State Geological Survey: report of investigations; 192. 1956, S. 142. |
