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Children under 18 can represent 50% or more of a crisis-affected population.
Inadequate sanitation, inadequate water supplies and poor hygiene are critical determinants for survival of victims of natural disas
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘
There is currently limited public information available concerning methods for the selection of appropriate water trea
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina
When the Asian tsunami struck the Andaman Islands, nearly 7,000 people were relocated in six camps.