Meeting the MDG drinking water and sanitation target : the urban and rural challenge of the decade
- World Health Organization Geneva c2006 2006
- 41 p. : col. ill., col. maps ; 28 cm. [M2LTP_COVER]
تم تحويل رمز المكتبة من ICPH الى SKDL بتاريخ 1/2/2010
9789241563253
Water-supply - statistics Water-supply - developing countries Sanitation - statistic Sanitation - developing countries Drinking water - Standards--TD