coal mine employee records in ap,There were only nine coal mining deaths in 2016 (so far) | The OutlineDec 30, 2016 . The record low is due to better safety and fewer mining jobs.coal mine employee records in ap,Another safe year in coal mining with record low 9 . - bigstory.APDec 30, 2016 . LOUISVILLE, Ky. (AP) — The nation's coal mines are nearing a record low mark for on-the-job deaths for the third year in a row and have a.
coal mine employee records in ap