LOUISVILLE, Ky. — Underground coal mines will be increasing sampling for the dust that causes breathing problems and black lung disease under a new federal rule taking effect Monday.
The Associated Press, The Southern: Local Business
Mon, 02/01/2016 - 11:51am
LOUISVILLE, Ky. — Underground coal mines will be increasing sampling for the dust that causes breathing problems and black lung disease under a new federal rule taking effect Monday.