Principles and applications of coal petrology: short course notes
Crelling, John C.
Principles and applications of coal petrology: short course notes - Indiana University Society of Economic Paleontologists and Mineralogists 1980 - 127p. 28cm.
Coal analysis
QTO TP325.C74
Principles and applications of coal petrology: short course notes - Indiana University Society of Economic Paleontologists and Mineralogists 1980 - 127p. 28cm.
Coal analysis
QTO TP325.C74