Hessley Rita K <br/><br/>
Coal science 

 - New York       John Wiley         1986 
 - x, 269p.  cm. 
<br/><br/><label>Standard No.: </label>42258 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal
<br/><br/><label>Dewey Class. No.: </label>F551, M6