Gibson, Diane. <br/><br/>
Hydroelectricity. 

 - North Mankato, Minn :  Smart Apple Media,  2001. 
 - 24p. 
 - Sources of energey .
 - Sources of Energy .
<br/><br/> Includes index. 
<br/><br/> Discusses hydroelectricity and how it is made and used. Includes one simple experiment. 
<br/><br/><label>ISBN: </label>1887068775 (lib. bdg.) :  $22.80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydroelectric power plants<br/>Water-power