Schilling, H.D. Bonn, B. <br/><br/>
Coal gasification  exiting processes and new developments 

 - London  Graham & Trotman  1981 
 - 330 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Coal-Gasification
<br/><br/><label>Dewey Class. No.: </label>665.772  / S20C