Krevelen, D. W. Van  <br/><br/>
Coal :   typology - chemistry - physics - constitution /  
D. W. Van Krevelen. 
 - Amsterdam :  Elsevier,   1961. 
 - xviii, 514 p. :   ill. ;   23 cm.  
<br/><br/> Includes index. 
<br/><br/>310  310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal.<br/>Explosives, fuels technology.
<br/><br/><label>Dewey Class. No.: </label>662.62 / V26c