Dr. Dan 2010 » games

Quality of Water

October 12th, 2012

– To invigorate the control of the quality of the water. The water can be carrying of transmitting microorganisms of diseases that are contracted by the contaminated water ingestion, we will mention most well-known: typhoid, paratifoidea, disentera and hepatitis. Now already, he is urgent to undertake action at all the levels to palliate the disorder […]