SiteTitle • | Mined-out areas, 7.5' quadrangles June 2006 | [X] |
Organization • | Illinois State Geological Survey | [X] |
| 1: | | Title: | | | | Volume/Number: | | | | Issuing Agency: | | | | Description: | Directory of Coal Mines in Illinois located on 7.5-minute quadrangle series. | | | Date Created: | 06 01 2006 | | | Agency ID: | | | | ISL ID: | 000000000225 Original UID: 239 FIRST WORD: Mined | |
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