Symons, Mitchell <br/><br/>
Why do farts smell like rotten eggs 
Mitchell Symons 
 - New York  Random House  2009 
 - 333 p 
<br/><br/><label>ISBN: </label>9781862307490 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge
<br/><br/><label>Dewey Class. No.: </label>032.02 SYM