%0 Journal Article %T Greenhouse gas emissions from swine operations: Evaluation of the Intergovernmental Panel on Climate Change approaches through meta-analysis %A Liu, Z. %A Powers, W. %A Liu, H. %J Journal of Animal Science %V 91 %N 8 %P 4017-4032 %@ 0021-8812 %D 2013-08-01 %~ DeepDyve