Using the coal mine roof rating (CMRR) to assess roof stability in U.S. coal mines
| Image |  |
|---|---|
| Description | journal article published in 2001 |
| Author/s |
author: Christopher Mark |
| Publication date | August 1, 2001 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Access work |
https://www.informaticsjournals.com/index.php/jmmf/issue/archive |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |