TY - BOOK AU - Adams, John TI - Water, sanitation and hygiene standards for schools in low-cost settings SN - 9789241547796 U1 - 363.72 PY - 2009/// CY - Geneva PB - WHO KW - SANITATION KW - Water supply-Standards KW - Hygiene-Standards KW - Sanitation-Standards KW - School health services KW - Water quality UR - http://www.who.int/water_sanitation_health/publications/wsh_standards_school/en/ ER -