Ezra, Derek <br/><br/>
Coal and energy / 
Derek Ezra 
 - London  Ernest Benn  1978 
 - viii, 190p  ill.   22 cm.  
<br/><br/>Includes index  
<br/><br/><label>ISBN: </label>0510000886 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources <br/>Coal mines and mining 
<br/><br/><label>Dewey Class. No.: </label>333.7  / EZR