Water, sanitation and health electronic library a compendium of information on water, sanitation, and health. - Water, Sanitation, and Health Programme (World Health Organization) (Geneva, Switzerland : Water, Sanitation, and Health Programme, Wo rld Health Organization, 2006)
Title from disc label.
System requirements: Windows 95/98/2000/XP & NT; internet browser.
Keywords: Water- supply; Sanitation; Public health