1. Summary for policymakers,2014
2. Tackling Climate Change through Livestock—A Global Assessment of Emissions and Mitigation Opportunities;Gerber,2013
3. The Nexus of Environmental Quality and Livestock Welfare
4. Agriculture, forestry, and other land use (AFOLU);Smith,2014
5. http://unfccc.int/resource/docs/2008/tp/08.pdf