As you fell of the sky, star of the morning, son of the white! As you were launched by land, you that you debilitated the nations! You said in your heart: I will go up to the sky; above of the stars of God I will exaltarei my throne and…

Moreover, as much the demographic growth how much the economic one multiplies the uses of waters and makes to grow its demand. The man does not come if worrying in preserving and forgets that the water is an indispensable good for all the beings livings creature. Pollutions occur through aggressive…