Washington, D.C. - Climate change already is cutting into grain yields, and likely increasing food prices, in most of the world other than the United States, scientists say.
DesMoinesRegister.com - NEWS, Des Moines Register
Thu, 05/05/2011 - 9:27pm
Washington, D.C. - Climate change already is cutting into grain yields, and likely increasing food prices, in most of the world other than the United States, scientists say.