http://www.conferenceboard.ca/hcp/details/environment/water-consumption.aspx
The Conference Board of Canada website
http://www.elcowater.org/
The Elco Water website
www.ga.water.usgs.gov/edu
The Science for Schools website
http://www.water%20green%20venture.ca/
The Wise Water Use website
http://whyfiles.org/131fresh_water/2.html
The Water Woes website.
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