TY  - SER
ED  - United Nations Economic Commission for Europe (UNECE)
TI  - Best practice guidance for effective Methane Drainage and use in Coal Mines
T2  - ECE Energy Series No. 31
AV  - UN-ECE(08) 
PY  - 2010///
CY  - New York
PB  - United Nations Economic Commission for Europe (UNECE)
KW  - MINING
ER  -