Stach E <br/><br/>
Stach's textbook of coal petrology. Tr by D G Murc 

 - 3 
 - Berlin  Gebruder Borntraeger           1982 
 - xiv,535p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H235403, M2