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  Wastewater irrigation and health : assessing and mitigating risk in low-income countries. Edited by Pay Drechsel, Christopher A. Scott, Liqa Raschid-Sally, Mark Redwood, and Akiça Bahri. Earthscan/IWMI/IDRC, 2010     In most developing countries wastewater treatment systems have very low coverage or function poorly, resulting in large-scale water pollution and the use of poor-quality water for crop irrigation, especially in the vicinity of urban centres. This can pose significant risks to public health, particularly where crops are eaten raw.  Wastewater Irrigation and Health approaches this serious problem from a practical and realistic perspective, addressing the issues of health risk assessment and reduction in developing country settings. The book therefore complements other books on the topic of wastewater which focus on high-end treatment options and the use of treated wastewater.  Pour accéder à l'ouvrage en ligne ... 