USGS: Desalination Plants
Global Citizen: The Facts on Why so Many People Struggle to Access Clean Water
BBC: Tanzanian Low-Cost Water Filter Wins Innovation Prize
WWF: Water Scarcity
Live Science: What is Environmental Engineering?
Environmental Science: How to Become an Environmental Engineer
Water Contaminants
The Conversation: Ganges, sewers could be making water quality of India's great river worse
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