The chemistry of low-rank coals
Schobert, Harold H.
The chemistry of low-rank coals - American Chemical Society 1984 - x,315p. ill. 24cm.
0-8412-066-2
Liginite
CHEM TP329.C53
The chemistry of low-rank coals - American Chemical Society 1984 - x,315p. ill. 24cm.
0-8412-066-2
Liginite
CHEM TP329.C53