Trew, Sally W. <br/><br/>
The complete idiot's guide to Making natural soaps / 
Sally W. Trew. 
 - New York :  Penguin Group,  2010. 
 - 194 p.:   ill.  24 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-1-61564-022-5 
<br/><br/><label>LC Class. No.: </label>668.12 T72c