共 23 条
[3]
BARTLE KD, 1978, ANAL METHODS COAL CO, P250
[4]
BENNETT RL, 1979, 3RD POL AR HYDR INT, P419
[5]
BERKOWITZ N, 1979, INTRO COAL TECHNOLOG, P137
[6]
CALLAHAN M, 1979, EPA440479029A, V2
[7]
Callahan MA, 1979, EPA440479029A, VI
[8]
CLARK BR, 1980, 179TH NAT M AM CHEM
[10]
DAVIDSON RM, 1982, COAL SCI, P120