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Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
This paper describes the potential of ecological sanitation (ecosan), and in particular of urine-diversion dehydrating (UDD) toilets
After emergency situations, aid agencies tend to implement sanitation systems that exhibit good principles for managing human excret
Regular biting collections were conducted in 1993-1994 to investigate seasonal fluctuations in the abundance of anophelines in Afgha
Malaria control among nomadic populations has, in the past, posed serious logistic difficulties.