Author: | Crentz, William L. |
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Additional Authors: | Miller, J. W. |
Year: | 1952 |
Document Type: | BMRA |
Issuing Agency: | United States Department of the Interior, Bureau of Mines, |
SUDOC: | I 28.23:4910 |
Series: | Report of investigations / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 4910 |
Subjects: | Coal preparation--Kentucky--Pike County |
Coal--Kentucky--Pike County--Sampling | |
Links: | https://hdl.handle.net/2027/mdp.39015078493114 |
no.4901-4910 1952 |