人太多，水太少（II）
Tara Moore
2012-05-12
（SOURCES: Water Footprint Network, Pacific Institute, Veolia Water Americas, Water Technology, Drinking-Water.org, Poseidon Resources, World Bank, Global Water Intelligence, UCL Global Drought Monitor, The 2030 Water Resources Group, UN Population Division, Center for Environmental Systems Research (CESR), world water council, un office for the coordination of humanitarian affairs, citi water sector handbook）
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