Lewis Tilden, Thomasine E. <br/><br/>
Belly-busting worm invasions! / 
Thomasine E. Lewis Tilden 
 - New York :  Franklin Watts,  2008. 
 - 64pages.; colored. illustrations. ; maps; 23cm. 
<br/><br/> True life cases - cover 
<br/><br/>
<br/><br/><label>ISBN: </label>9780531187364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intestines--Parasites