Coal / 
edited by Mones E. Hawley 
 - Stroudsburg :  Dowden, Hutchinson & Ross,  1976 
 - 2 v. :  ill. ;  26 cm. 
 - Benchmark papers on energy ;  3 .
<br/><br/>Includes bibliographical references and index 
<br/><br/>Vol.1. Social, economic and environmental aspects -v. 2. Scientific and technical aspects 
<br/><br/><label>ISBN: </label>0879332190 :  USD 30.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal
<br/><br/><label>Dewey Class. No.: </label>553.208