LIBROS DEL AUTOR: nisha meena

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  • Water Conservation, Reuse and Recycling
    Nisha Meena
    Water is a transparent fluid which forms the world’s streams, lakes, oceans and rain, and is the major constituent of the fluids of living things.Only 2.5% of the Earth’s water is fresh water, and 98.8% of that water is in ice and groundwater. Saving water at home does not require any significant cost outlay. Although there are water-saving appliances and water conservation sys...
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    92,24 €