WORLD Health Organization
Water, Sanitation and hygiene standards for schools in low-cost settings edited by John Adams [et.al] - Geneva World Health Organization 2009 - ix, 55 p.
Includes glossary and bibliography.
9789241547796
Public health
Water sanitation
Hygine standards
Schools
614 / WOR
Water, Sanitation and hygiene standards for schools in low-cost settings edited by John Adams [et.al] - Geneva World Health Organization 2009 - ix, 55 p.
Includes glossary and bibliography.
9789241547796
Public health
Water sanitation
Hygine standards
Schools
614 / WOR