Bullock, Linda. <br/><br/>
Looking through a microscope 
Linda Bullock 
 - ed. 
 - [S.l.]  Children's Press  2003 
 - 31 p. 
 - Rookie read-about science .
 - Rookie read-about science .
<br/><br/><label>ISBN: </label>0329360795 0516228722 (lib. bdg.) 0516279122 (pbk.) 1415520607