Safer water, better health:  costs, benefits and sustainability of interventions to protect and promote health/ 
Annette Pruss-Ustun...[et al]. 
 - Geneva, Switzerland:  World Health Organization,  2008 
 - 53p.:  ill.(some col.)  30cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9789241596435 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cost of Illness<br/>Cost-benefit analysis<br/>Diarrhea--prevention and control<br/>Gastrointestinal Diseases--prevention and control<br/>Parasitic Diseases--prevention and control<br/>Sanitation
<br/><br/><label>National Library of Medicine Call No.: </label>WA675