Christoffers,Trea

Institution: IRC International Water and Sanitation Centre, P.O. Box 2869, 2601 CW Delft, Netherlands

Top Collaborators: Sijbesma C

Research Interests: Water, Child, Cost, Costs, Defecation, Developing Countries, Eating, Experimental Design, Hands, Hygiene, Person, Research, Risks, Sanitation, Soap, Time