| Author: | Peterson, Jeffrey Shawn |
|---|---|
| Year: | 1995 |
| Document Type: | N/A |
| Series: | Report of investigations (United States. Bureau of Mines) |
| Report Number: | Bureau of Mines Report of Investigations 9566 |
| Subjects: | Mine gases. |
| Mine explosions. | |
| Mining machinery -- Electric equipment. | |
| Spark tests. | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc304127/ |