Additional Authors: | Teeters, Dale D., Rohrbacher, Timothy J., Osmonson, Lee M., Sullivan, Gerald L. |
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Year: | 1993 |
Document Type: | USBI |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 9355 |
Subject: | Coal--Kentucky |
Link: | https://hdl.handle.net/2027/mdp.39015078458844 |