Methane accumulations in coal mine roof cavities /
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| Author / Creator: | Vinson, Robert P. |
|---|---|
| Imprint: | [Washington] : Dept. of the Interior, Bureau of Mines, 1978. |
| Description: | 3 unnumbered pages, 15 pages : illustrations ; 26 cm. |
| Language: | English |
| Series: | Report of investigations - Bureau of Mines ; 8267 Report of investigations (United States. Bureau of Mines) ; 8267. |
| Subject: | |
| Format: | E-Resource U.S. Federal Government Document Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/7242206 |