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Slope sinking through water-bearing strata at mine 3, Bell & Zoller Coal & Mining Co., Williamson County, Ill.
| Author: | Shields, Joseph J. |
|---|---|
| Additional Authors: | Turnbull, Louis A. |
| Year: | 1949 |
| Document Type: | USBI |
| Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
| SUDOC: | I 28.27:7509 |
| Series: | Information circular / Bureau of Mines ; |
| Report Number: | 7509 |
| Subject: | Coal mines and mining--Illinois--Williamson County |
| Link: | https://hdl.handle.net/2027/mdp.39015077564683 |
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