Berger, Melvin Gilda <br/><br/>
How do flies walk upside down? 
Melvin & Gilda Berger ; illustrated by Jim Effler 
 - 1st ed 
 - New York  Scholastic  c1999 
 - 48 p. : col. ill 
<br/><br/><label>ISBN: </label>9780439085724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Other invertebrates
<br/><br/><label>Dewey Class. No.: </label>595.7 BER