Cross, Wilbur. <br/><br/>
Solar energy / 
by Wilbur Cross. 
 - Chicago :  Childrens Press,  c1984. 
 - 100 p. :  ill. (some col.) 
 - Science & technology. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar energy.
<br/><br/><label>Dewey Class. No.: </label>333.79  / 23/C951s