1. IPCC (2007) IPCC Summary for policy makers. Climate Change 2007. Cambridge: Cambridge University Press. pp. 18.
2. Mendelsohn R (2009) The impact of climate change on agriculture in developing countries Journal of Natural Resources Policy Research 1: : 5–19.
3. Adaptation to climate change through sustainable management and development of agroforestry systems;K Rao;SAT eJournal,2007
4. Arendse A, Crane TA (2010) Impacts of climate change on smallholder farmers in Africa and their adaptation strategies: what are the roles for research? CIAT International Symposium and Consultation.Arusha, Tanzania: Centro Internacional de Agricultura Tropical (CIAT); Pan-Africa Bean Research Alliance (PABRA). pp. 29.
5. Wheeler D (2011) Quantifying vulnerability to climate change: Implications for adaptation assistance. Washington, D.C.:Center for Global Development. 49p.