Wendell, Wiser H. <br/><br/>
Applied research and evaluation of process concepts for lianefaction and gasification of Western coals :  quaterly progress report December 1977 / 
Wiser H. Wendell 
 - Washington, D.C. :  U.S. Government Printing Office,  1978 
 - 89 p. ;  28 cm. 
<br/><br/> Fossil energy 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal preparation--Technological innovations<br/>Coal gasification--Technological innovations<br/>Clean coal technologies
<br/><br/><label>Dewey Class. No.: </label>665.7720973