Water, sanitation and hygiene standards for schools in low-cost settings. 
edited by John Adams ... [et al.]. 
 - Geneva, Switzerland :  World Health Organization,  2009. 
 - ix, 55 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 51-55). 
<br/><br/><label>ISBN: </label>9789241547796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply.<br/>Water quality management.<br/>School health services.<br/>Water Quality.<br/>Hygiene<br/>Sanitation<br/>School Health Services
<br/><br/><label>National Library of Medicine Call No.: </label>WA 675 W 2009