Glacial geology of north-central and western Champaign County, Illinois /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Urbana :
Illinois State Geological Survey Division,
1979.
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| Series: | Circular (Illinois State Geological Survey) ;
506. |
| Subjects: |
| Physical Description: | 30 pages : illustrations ; 28 cm. |
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