Water, sanitation and hygiene standards for schools in low-cost settings

Water, sanitation and hygiene standards for schools in low-cost settings

Xehetasun bibliografikoak
Beste egile batzuk: Adams, John 1961- (Argitaratzailea), Sims, Jackie (Argitaratzailea), Chartier, Yves 1958- (Argitaratzailea), Bartram, Jamie (Argitaratzailea)
Formatua: Liburua
Hizkuntza:English
Argitaratua: Geneva, Switzerland World Health Organization [2009]
Gaiak:
Water-supply > Management.
Hygiene > Management.
Sanitation > Management.