| Author: | Wallace, Joseph J. |
|---|---|
| Additional Authors: | Dowd, James J., Abernethy, R. F., Travis, Raymond G. |
| Year: | 1954 |
| Document Type: | N/A |
| SUDOC: | I 28.23:5037 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 5037 |
| Subject: | Coal -- Kentucky -- Harlan County. |
| Link: | http://digital.library.unt.edu/ark:/67531/metadc38611/ |