Author: | Burrell, George A. |
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Year: | 1936 |
Document Type: | N/A |
Issuing Agency: | United States. Bureau of Mines. |
Series: | United States Bureau of Mines Reports |
Report Number: | Bulletin 197 |
Subjects: | Natural gas. |
Mine gases. | |
Link: | http://digital.library.unt.edu/ark:/67531/metadc12388/ |