Vesma, Vilnis., ed. <br/><br/>
Industrial coal handbook 

 - [England]  Energy pub.  1985 
 - xii, 116 p. 
<br/><br/><label>ISBN: </label>905332407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal
<br/><br/><label>Dewey Class. No.: </label>662.625  / IND