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Document TitleENGFRERUS
Report
of the UNECE Workshop on Best Practice Guidance for Effective Methane Drainage and Use in Coal Mines
Donetsk, Ukraine - 22 September 2011
PDF
PresentationENGFRERUS
Application of Advanced Drilling Technology in Overpressured Formations
Raymond C. Pilcher
PDF
Best practice explosion prevention
David Creedy
PDF
Drainage of Gas Emissions Induced by Mining
Erwin Kunz
PDF