My copper-lamps, at any rate, For being true antique, I bought; Yet wisely melted down my plate, On modern models to be wrought; And trifles I alike pursue, Because they're old, because they're new.
Protection and sustainable use of water supply is one of the most important environmental issues facing humanity. Groundwater is the primary source of drinking water for much of the world, as well as being vital for agriculture and industry, but it is under threat from pollution.
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