http://www.who.int/water_sanitation_health/bathing/en/recreaII-intro.pdf
It provides an authoritative referenced review and assessment of the health hazards associated with recreational waters, their monitoring and assessment and activities available for their control through education of users, good design and construction, and through good operation and management. PDF format document, acrobat reader required.
Originador(es): World Health Organization - WHO
Recurso adicionado em:
15/03/2001
Idiomas disponíveis:
Inglês
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