Splish ! splosh ! : why do we wash ? /   Janice Lobb. 

 - Hongkong :  Snapdragon Publishing Ltd, 
 - 32p. : col. ill.   
 -  at home w/ science series   .
<br/><br/> Includes index <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>CIR 613 L782 2000