Geologic notes.
| Other Authors: | , , , , , , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Champaign, IL :
Illinois State Geological Survey,
1983.
|
| Series: | Circular (Illinois State Geological Survey) ;
529. |
| Subjects: |
| Physical Description: | 16 pages : illustrations, maps (1 folded in pocket) ; 28 cm. |
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