Origin of greenhouse gas
Examples from the Web for greenhouse gas
Contemporary Examples of greenhouse gas
A carbon tax may be a good way to respond to greenhouse-gas emissions.Dutch Disease? There are Worse Problems...
May 26, 2012
Globally, livestock—mostly cattle—account for 18 percent of greenhouse-gas emissions.
Cattle rank up there with automobiles and power plants in terms of greenhouse-gas emissions.
New polling suggests 76 percent of Americans support some government limitations on greenhouse-gas emissions.Al Gore's Weird Silence
June 14, 2010