TY - BOOK ED - Annual International Pittsburgh Coal Conference TI - 24th Annual International Pittsburgh Coal Conference 2007, September 10-14, 2007, Johannesburg, South Africa SN - 9781604238617 PY - 2007///] CY - Pittsburgh, Pennsylvania PB - International Pittsburgh Coal Conference KW - Coal KW - Congresses KW - Combustion KW - Coal liquefaction KW - Coal gasification ER -