Ballard, Carol. <br/><br/>
From steam engines to nuclear fusion :  discovering energy / 
Carol Ballard. 
 - 1st ed. 
 - New York :  Heinemann Library,  2007. 
 - 64 p. :  col. ill. ;  25 cm. 
 - Chain reactions .
<br/><br/>Includes bibliographical references (p. 62) and index. 
<br/><br/> Examines different forms of energy and their uses in powering various human activities. 
<br/><br/><label>ISBN: </label>9780431186597 (pbk.) 
<br/><br/><label>LCCN: </label>2006049785 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Juvenile literature.<br/>Power resources.
<br/><br/><label>Dewey Class. No.: </label>621.042  / BAL