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Design, Delivery, Monitoring and Evaluation of Handwashing with Soap Programs: A Global Public-Private Partnership for Handwashing Certificate Course cours en ligne, MOOC - 2015 - 145 pp ![]() Ed. GHP - Washington |
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Contamination Explorer: Technical Assistance for Small Water Systems CD-Rom - 2007 ![]() Ed. Montana Water Center - Bozeman |
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Drinking water assessor training notes document pédagogique écrit - 2002 Ed. MOH - Wellington |
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LearningSource site internet , cours en ligne, MOOC ![]() Ed. SUEZ Water Technologies & Solutions - Trevose |
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