The eastern margin of the Burlington-Keokuk (Valmeyeran) carbonate bank in Illinois /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Champaign, IL (615 East Peabody Dr., Champaign 61820) :
Illinois State Geological Survey,
1981.
|
| Series: | Circular (Illinois State Geological Survey) ;
520. |
| Subjects: |
| Physical Description: | 24 pages : illustrations ; 28 cm. |
|---|---|
| Bibliography: | Bibliography: page 24. |