Pleistocene deposits along the Mississippi Valley in central-western Illinois.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Urbana,
[publisher not identified] ;
1956.
|
| Series: | Report of investigations (Illinois State Geological Survey) ;
no. 192. |
| Subjects: |
| Item Description: | Bibliography: page 28. |
|---|---|
| Physical Description: | 39 pages : illustrations |