Dugan P R & Quigley D <br/><br/>
Processing and Utilization of High-sulfur Coals IV : Proceedings of ... Idaho  U S A 

 -  Elsevier Sci Pub, Amsterdam 
 - pp 828;   25*17 
<br/><br/><label>Dewey Class. No.: </label>G91:(E161)/N91/B19769