Herds Get New Diet [1]
"HIGHGATE, Vt. -- Chewing her cud on a recent sunny morning, Libby, a 1,400-pound Holstein, paused to do her part in the battle against global warming, emitting a fragrant burp."
Leslie Kaufman reports for the New York Times June 4, 2009. [2]
Climate Change [3]
National (U.S.) [4]
Public [5]
Source: NYTimes [2], 06/05/2009