TY - BOOK AU - Adams, John ED - World Health Organization TI - Water, sanitation and hygiene standards for schools in low-cost sett ings SN - 9789241547796 PY - 2009/// CY - Geneva PB - World Health Organization KW - Water supply KW - Standards KW - Sanitation KW - Africa KW - Hygiene KW - standards KW - School health services N1 - Includes bibliographical references ER -