Water safety plan manual :  step-by-step risk management for drink ing water supplies. 

 - Geneva :  World Health Organization,  2009. 
 - 101 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789241562638 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portable Water-- supply.<br/>Water Pollution-- prevention & control.<br/>Water supply-- Standards.<br/>Risk management<br/>Sanitary engineering.<br/>Regional Health Planning.
<br/><br/><label>National Library of Medicine Call No.: </label>WHO  WA 675  / W291  2009.