Southern coal finds value in the met market
Steve Fiscor (ed. lit.)
págs. 22-26
Luminant restores pre-owned draglines
Anthony Donovan
págs. 28-31
Reducing energy consumption on overland conveyors
Sergio Zamorano
págs. 32-35
Dotiki saves money and time with power tool and belt fasteners
Ken Bargo
págs. 36-37
Recent FMLA amendments: an overview for operators
Adrianna Marks, Greg Ossi
pág. 38
Alaska's Usibelli coal: three generations and counting
Lee Buchsbaum
págs. 40-44
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