Year: | 1936 |
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Document Type: | USBM |
Issuing Agency: | U.S. Dept. of the Interior, Bureau of Mines, |
SUDOC: | I 28.7:569 |
Series: | Technical paper / United States Department of the Interior, Bureau of Mines ; |
Report Number: | 569 |
Subjects: | Coal--Analysis |
Coal mines and mining--New Mexico | |
Link: | https://hdl.handle.net/2027/mdp.39015077315367 |