| http://www.w3.org/ns/prov#value | - However, the burning of fossil fuels, such as coal and oil, are largely to be blamed for approximately half of the emissions of this gas in the world.??? The blue rain-drop background does make this student research report a tad hard to read, but the site???s authors (from Queens University of Ontario, Canada) gain points for including an extensive bibliography of print sources.
|
