Public health is of central importance in the design and implementation of improved excreta disposal projects. Improvements in health are the main social and economic benefit which planners and economists hope to achieve by investing in excreta disposal. It is therefore necessary to make available as much information as possible about the interaction between excreta and health in order that engineers and planners may make informed and rational decisions...
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ПОДРОБНАЯ ИНФОРМАЦИЯ
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1981/06/30
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Публикации
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11508
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1
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1
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2002/03/30
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Disclosed
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Appropriate technology for water supply and sanitation : health aspects of excreta and sullage management : a state-of-the-art review
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night soil
ФАЙЛЫ ДЛЯ СКАЧИВАНИЯ
ПОЛНЫЙ ОТЧЕТ
Официальная версия документа (может содержать подписи, и т.д.)