International Journal of Coal Geology
International Journal of Coal Geology > 2017 > 172 > C > 19-30
International Journal of Coal Geology > 2017 > 172 > C > 95-111
International Journal of Coal Geology > 2017 > 172 > C > 1-18
International Journal of Coal Geology > 2017 > 172 > C > 31-42
International Journal of Coal Geology > 2017 > 172 > C > 71-79
International Journal of Coal Geology > 2017 > 172 > C > 80-94
International Journal of Coal Geology > 2017 > 172 > C > 60-70
International Journal of Coal Geology > 2017 > 172 > C > 43-59
International Journal of Coal Geology > 2017 > 172 > C > 134-148
International Journal of Coal Geology > 2017 > 172 > C > 112-133