Admin 20,Nov 2017
Water is an important substance for LIFE
Water and sanitation concerns are of great magnitude: 1.1 billion individuals, approximately 17 percent of the world’s population, are without improved water and more do not have access to safe drinking water, and 2.6 billion, approximately 41 percent, are without improved sanitation. Even worse, many of the world’s school children attend a school withou... Read More
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