Results 191 to 200 of about 739,679 (204)

In-situ stress measurements and stress distribution characteristics in underground coal mines in China

Engineering Geology, 2010
exaly  

Coal Mining

2017
openaire   +1 more source

mine coal

2014
openaire   +1 more source

Coal and coal mine drainage.

Journal - Water Pollution Control Federation, 1970
openaire   +1 more source

Mining, Coal

2013
openaire   +1 more source

Coal Mining

2011
openaire   +2 more sources

The Canaries in Our Coal Mine

AJN, American Journal of Nursing, 2009
openaire   +2 more sources

Instantaneous outbursts in underground coal mines: An overview and association with coal type

International Journal of Coal Geology, 1998
exaly  

Coal Mining

2013
openaire   +1 more source

coal mine

2014
openaire   +1 more source