Water, sanitation and hygiene standards for schools in low-cost settings /  
edited by John Adams  [and three others] 
 - Geneva :  WHO,  2009. 
 - 55 pages. 
<br/><br/><label>ISBN: </label>9789241547796 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water Supply --standards<br/>Water Quality<br/>Sanitation --standards <br/>Hygiene--standards<br/>School Health Services --organization and administration<br/> Disease Vectors<br/>Public Policy<br/>Guidelines<br/>Developing Countries