Результаты поиска - "Sanitary engineering Developing countries"

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    Urban sanitation planning manual based on the Jakarta case study

    Опубликовано 1984
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    Appropriate sanitation alternatives a planning and design manual

    Опубликовано 1982
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    Technical and economic options по Kalbermatten, John M.

    Опубликовано 1980
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    Water, wastes, and health in hot climates по Feachem, Richard G. 1947-

    Опубликовано 1977