World Health Organization  <br/><br/>
Guidelines for safe recreational water environments   

 - 
 - Geneva  World Health Organization  2006 
 - xxi, 118 p.  26 cm. 
 -  2 .
<br/><br/>  Contents: v. 2. Swimming pools and similar environments 
<br/><br/>  Water Quality, Swimming Pools 
<br/><br/><label>ISBN: </label>9241546808 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swimming Pools<br/>Water Quality
<br/><br/><label>Dewey Class. No.: </label>WA820  / WHO