Coal mine fire and explosion prevention. Proceedings: Bureau of Mines technology transfer seminars, Pittsburgh, Pennsylvania, March 2, 1978 and Denver, Colorado, March 14, 1978
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| Description | information circular published in 1978 |
| Author/s |
author: anonymous |
| Publication date | January 1, 1978 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |