Harter, Walter        frey50        <br/><br/>
Coal; the rock that burns. 
Walter L. Harter 
 - New York  Nelson Books  1979 
 - 128 p. 
<br/><br/> Describes coal, wher it's found, how it's recovered, who mines it, and its many uses. 
<br/><br/><label>ISBN: </label>0-525-66609-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal - Juvenile literature--Coal mines and mining
<br/><br/><label>Dewey Class. No.: </label>j553.2 Har   25