Editorial - decentralization and small towns. A dosifier for constant water disinfection used for human water consumption : water disinfection and health; by Ricardo Rojas and Jose Luis Huaman. Regional project : towards an integrated treatment system for residual waters in Latin America; by Julio Moscoso and Luis Egocheaga (CEPIS). Water and sanitation services in district capitals of Cusco (SANBASUR). CARITAS en Huancavelica : Winay, improving households...
انظر المزيد
تفاصيل
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2002/12/01
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رسالة إخبارية
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34807
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1
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1
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2006/2/16
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Disclosed
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Agua (13)
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Potable water