The clean use of coal :  a technology review / 
International Energy Agency 
 - Paris :  OECD,  1985 
 - 165 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 147-165) 
<br/><br/><label>ISBN: </label>9264126570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal